Myth Buster: 'Old Reviews Don't Matter Anymore.' Here's What Recency ACTUALLY Means.
Recency matters for rankings, but old reviews aren't dead weight. Here's the nuance Google won't tell you.
You've heard the saying: "Old reviews don't matter anymore."
It's the kind of thing that spreads in Facebook groups and local SEO forums. Someone posts it confidently. Everyone nods. And suddenly it becomes received wisdom.
But it's wrong. Not completely — but wrong enough that it's costing you money.
Put simply: old reviews absolutely matter. Just not the way you think.
The Myth vs. The Truth
The myth: Google has deleted the ranking power of reviews older than six months. You might as well ignore your back catalogue.
The truth: Old reviews still count for two critical things — your total review count and your average rating. But Google weights recent reviews more heavily when calculating ranking position.
It's the difference between being out of the race versus in the race. You need the foundation. But fresh momentum is what wins.
Think of it like a hotel. Your 200 four-star reviews from over the years are what make someone trust you. But the fact that you got six new five-star reviews last week is what makes you rank above the hotel down the street with 180 old reviews.
Total count builds foundation. Recent velocity builds rank position.
Why Recency Weights Heavy
Google's entire ranking philosophy pivots on one idea: current user satisfaction signals current quality.
A review from two years ago might be true. Or it might be wildly outdated. Maybe you've changed management. Maybe your service got better — or worse. Google can't know. So it errs toward recent proof.
Recent reviews are strong signals because:
- They reflect your current state, not your historical state
- They suggest your business is still active and customers are still choosing you
- They reduce the chance that old reviews are "stale" — about a version of your business that doesn't exist anymore
From Google's algorithmic perspective, a business getting five fresh reviews a month is healthier and more trustworthy than a business coasting on 500 reviews from 2022.
So yes — recency matters. Heavily.
But Don't Delete Your Old Reviews
Here's where people get confused and do the wrong thing.
They read "recency matters" and think "old reviews are dead weight." So they try to delete old reviews.
Don't do this.
Deleting old reviews is like demolishing a building's foundation because you're adding a new floor. The foundation is what lets you stand. The new floor is what lets you grow.
Your old reviews do three things:
One: They build trust. When someone lands on your profile and sees 300 reviews with a 4.7 rating, they believe you. When someone lands on a profile with 15 reviews (no matter how fresh), they're cautious.
Two: They protect your average. You're not going to get five-star reviews every single time. Some reviews will be three or four stars. That's normal. Old reviews buffer these. They stabilise your average.
Three: They give Google volume to work with. Google's algorithm looks at review patterns, not individual reviews. More data means cleaner signals. Fewer reviews mean noise. Your old review volume helps Google understand what your real average rating is.
So: keep them. All of them. (Unless they're off-topic spam, which is the only legitimate deletion reason.)
The Sweet Spot: Old + New
The winning formula isn't old reviews or new reviews. It's old reviews and new reviews.
You want:
- A substantial back-catalogue (200+ reviews ideally, but even 50+ moves the needle)
- Consistent fresh reviews coming in regularly (at least 2-3 per week)
Why? Because this combination sends two messages to Google:
- "This business has a long track record of customer satisfaction" (foundation)
- "This business is currently active and customers are still choosing it" (momentum)
A competitor with 50 reviews all from the past 60 days? They might beat you for two weeks. But they have no foundation. One bad review cycle and they drop. One month of no reviews and their velocity dies.
A business with 500 reviews, all old, but suddenly collecting 5+ reviews a week? They'll climb back to the top within 4-6 weeks.
The sweet spot is both. Which, for what it's worth, is why you shouldn't delete old reviews and should be aggressive about collecting new ones.
The Analogy That Sticks
Imagine your review profile as a garden.
Old reviews are your perennial plants — they're deep-rooted, established, and they're there year after year. They give structure to the whole space.
New reviews are your seasonal flowers — they're eye-catching, fresh, and they signal to everyone walking by that the garden is actively tended right now.
You need both.
A garden with only perennials looks neglected. A garden with only new flowers, planted where nothing was before, looks fragile and temporary.
But a garden with deep roots and fresh blooms? That looks cared for. That looks alive. That looks like a place people want to be.
Your business review profile is exactly the same.
What This Means For Your Action Plan
So what do you actually do with this knowledge?
Keep your old reviews. All of them. (Delete spam, flag inappropriate content, but don't prune for age.)
Collect reviews aggressively. Build systematic collection into your operations. Not once, not twice — every time. Email follow-up, SMS requests, QR codes, in-person asks — whatever works for your business.
Track your velocity. Know whether you're getting reviews faster than your competitors. (See the checklist from Wednesday's post if you haven't benchmarked yet.)
Stop worrying about your 2024 reviews. They're not dead weight. They're your foundation. Your job is to keep building on top of them.
Here's the thing most owners don't realise: the business winning your market right now probably isn't winning because they have more total reviews. They're winning because they have fresher ones on top of a decent baseline.
You can absolutely beat them. You just need old reviews working as your foundation and new reviews working as your momentum.
What's your current foundation looking like? And more importantly — are you actively building on top of it? Drop a comment — I'd like to know.