Yup. Just ended this week, so if you get Hulu you can now binge on it rather than wait. If you do watch it, there's a great companion podcast to it:
11.22.63 A Look Back Podcast for Hulu Stephen King Golden Spiral Media
Watch an episode, listen to the podcast, watch an episode, listen to the podcast.
Lather, rinse, repeat until finished
It was a good series, going to watch it on a binge now that I can, to see the various things I missed. In typical Stephen King fashion, there are some easter eggs in there!