I'm curious how reliable/good streaming of TV shows/movies are through iTunes. I'm ready to get a Mac again as soon as the Haswell rMBP is released, and I'm debating on my hard drive space. For those of you with a large iTunes video library, do you use cloud streaming and how good is it? I use it sometimes but on a Windows laptop, and it lags quite a bit. But that might be the slowness of my machine. I honestly prefer to store all my stuff locally, but I'm just wondering how good of a solution Apple's streaming is for quality and responsiveness/buffering. I use other streaming services and they are always speedy.