There's a big difference between Hulu+ and other streaming services, Hulu has new shows, usually the day after being broadcast. The networks ask for more money because of this. The only other way to legally watch these shows without commercials is buying episodes on iTunes or having a DVR and fast forwarding through them.
Though there are shows with back seasons that are also available on Netflix, it bothers me that those have commercials, so I just watch them on Netflix instead.
My two complaints about Hulu:
For many shows they only have the last 5 episodes, they should at least have the whole season to date.
Theres still shows that are only available on the web, not on devices, and the release time for most of those shows suck.