i agree. i can't watch anything on youtube for xbox. it used to work originally then after one of the updates it just wouldn't load properly. after about 2 minutes it always fails and then spinning wheel just keeps turning.
i've tried to contact google tech support, but apparently there is none. this has really given me a bad impression of google. i watch hulu and netflix on my xbox fine. i'm very satisfied with their services. i'm extremely unsatisfied with my experience with google/youtube.