Flip, it was obviously clogged wifi network. If it was a big problem, we'll see it unravel.
However, the attitude "meeeh that sounds like excuse to me... ill stick to my Evo" doesn't make things any better for anyone. You just sound like a fanboy who doesn't have an objective opinion.
During the Google I/O, there was a problem where they couldn't test something and had to try it later.