Moderator Committee Lead / Member Advocate Admin - Spirit of XDA
At The Good End Of My Hammer, Likes: My Family & XDA, Dislikes: Incompetence
It works rather well on the Transformer, played with settings for a bit, did a quick search...
I was thinking that maybe a front page would be a good idea with the channels only. Basically, when i opened the app, I was presented with a home screen that had 275 videos! Why don't you change home to 10 tiles, one for each channel, so that users can go into each channel without getting cross eyed looking for the latest video of their favorite star? Also, and this is only a suggestion, but why not make 1 of the 10 channels editable in the free version? Up to you, but some flexibility never hurt anyone
Last suggestion, see if you can do some integration with Vevo... remember that tons of people use Youtube simply for music videos, most of which are owned by Vevo.
Other than that, good job!