It's about time
I've had an Apple TV since the device launched initially years ago, and I've honestly rarely used it. I do like to stream video from Netflix and Hulu Plus though and now that Apple has finally added a Hulu Plus app, the box is much more appealing. If you own an Apple TV, the icon for the Hulu Plus app should turn up without you having to apply any updates.
Obviously, you'll need a Hulu Plus account. If you don't have an account, you get a free week of the service the check out. Now that Apple TV has both Netflix and Hulu Plus, fans of streaming media should definitely appreciate the Apple TV more.