I played it when open beta started (basically soft release, because characters would no longer be wiped). Myself and 3 friends played pretty hardcore until we finished the first playthrough, at which point I got bored and quit. The game was solid, but I'm just not into the click-to-everything playstyle of those games. It seems like a weird sticking point, but I'm just noticing that I really don't care for anything click-to-move, especially if you also have to click-to-attack and other stuff. Same deal with Diablo 3, MOBAs, RTS. But yea, Path of Exile is an extremely solid Diablo 2 style game (much more like Diablo 2 than D3 was).