I have seen a smartphone review where it was trashed by the reviewer.
The reviewer mentioned something that would be important to the minority. And treated it as if the general public would care. And AFAIK it's the first and probably only time it was bought up in reviews.
The issue? Rooting and custom Roms on an Android phone.
Just about every other review gave it high marks except that one.
Clearly it was reviewed that way for a reason. Yes it exists. But you gotta be be bigger than that Phil.