I don't think it magically sucks cause it doesn't work on one site. It was just released!
Of course not. They have a long road ahead. And it's Google so this will eventually rule.
But it kind of sucks that they launch this whole speech of how they tried to make it compatible with most websites, or at least the most used ones, and when I try to open the first site, friggin' hotmail... it doesnt' works.