I sell in a competitive category. My product is prone to bad reviews (I’ve optimized as much as I can). Whenever I get 1–2 negative reviews, my traffic and sales drop dramatically. I have to restart promotion from scratch.

I have a “seed” listing with 200+ reviews (average rating for the category). If I merge it with my struggling listing right after the first bad review appears, will that protect my traffic? Or will the merge hurt listing weight and make things worse?

What I’ve tried:

Merging seed link at launch → good initial sales (50–100 units/day) but reviews eventually drag rating down.

Running Vine, ads, and occasional legitimate review requests.

No luck maintaining stability beyond a month.

Observations:

Top competitors either have massive ad budgets or run off‑site traffic (Google Ads). I can’t match that. My only asset is a high‑rating seed link.

Question:

If I merge the seed link immediately after a bad review, will that offset the damage? Or does the merge itself cause a drop in listing weight?