Master Yi's current situation

I've seen many people saying that Yi is dead and even Sinerias thinks this way. But I'm also seeing that many of you are only trying the HOB+guinsoo's build.

I haven't had the opportunity to test the game after the update yet, so I'll ask here: Did you tested the PTA+Crit build? I mean, a new crit item was just released and PTA was also updated to amplify your damage agains any enemy champion until you exit the combat. Does this have any value for us?

I plan to test this when I get the chance. But in the meantime, I wanted to know if anyone has tryed it.