Selection does seem scant, but not too bad. Hopefully it grows quickly. Playback seems perfectly fine, but I'm not trying to watch on a Wireless device either.
I have signed up, but will cancel if it doesn't get more selection. $7.99 is really cheap though, I can't even VOD 2 crappy movies for that price.
I do on demand on wireless all the time, you shouldn't have any issues.
I'm not using Wireless. Just commenting on previous comments. Although I suppose what those are relating too might be crappy Intel Graphics.
Your video card has absolutely nothing to do with it. I have intel graphics too.