Their LLM tells me that it can't perform searches and can't read reviews, and then does both things anyway. It consistently takes me at least 4 interactions before it begins to produce useful results.

It may be better than the uselessness of the Amazon search box, but that's a very low bar.

I went through that same search a couple times. I felt that this was such an obvious thing that I was amazed that it didn't exist on Amazon, Aliexpress, or anything else.