It fails to reveal what problem it solves; it even fails to reveal what use it could be. The marketing here is beyond terrible, and make it looks like a useless

It fails to reveal what problem it solves; it even fails to reveal what use it could be. The marketing here is beyond terrible, and make it looks like a useless, expensive gadget. (Hint: As many, I have way too many gadgets and stuff around; I need another gadget to be seriously useful to even consider the possibility of acquiring it).