Yeah, I know, I already posted a couple of times about this.  But I really think it needs to have more attention.  Granted the third act is pretty weak (did you run out of gas guys?), the first two parts easily make up for it.

And, you know what would be cool?  A Pre-quel.  Yeah, how did Dr. Horrible even get on the road towards the Evil League of Evil?  I want to know.  Heck, I'm sure others are curious too.  Anyway, here's the whole thing from Hulu.com.