Would you launch against this based on the review data?

looking at a radio chest harness niche and ran the reviews
through AskJeffy. product has 1,082 reviews and 4.4 stars
so the market looks healthy on the surface.

but the negative mentions are pretty concentrated. 30%
complaining about pocket fit, 25% size and adjustability,
basically the same underlying issue across both.

my question is whether that level of complaint concentration
on one specific problem is actually a differentiation
opportunity or whether a 4.4 rated product with 1,082 reviews
is just too entrenched to compete with even if you fix
the issues?

anyone gone after a niche like this and found the complaint
gap was enough to get traction?