A friend told me about it but I never really tried it out.
Watching a clip now, though, the site is very nice. Much faster than Youtube, and I like how they have TV shows that won't be taken down in a week. The only thing that I didn't like was that once you paused a video, it didn't continue to load, like Youtube does. For slower connections, this can be tough, but Hulu is pretty fast so that shouldn't be too much of a problem.