I'm really curious who is USING this company for their recruiting. As a IC I've been approached a lot by them, tried taking one of their tests, was turned off.

I'm really curious who is USING this company for their recruiting. As a IC I've been approached a lot by them, tried taking one of their tests, was turned off. And as a HM, I was never interesting in using them, and we continue to use our own internal recruiters or local recruiters who know the market. Having worked at a startup that was trying to disrupt the hiring/recruiting market back in 2010. I'm curious to how effective they were....if at all. Edit: update, maybe I'm super skeptical because of all their cheesy ads that were all over Reddit for so long?