I really liked this, but not everyone will get it.
Being a fan of the RW comics, RO, AND Bill Nye, there wasn't much that was lost on me here, so I found it pretty funny.
The graphics are definately awesome - it CAN'T be easy taking a character usually drawn in a webcomic, and then sticking him in a flash - and making it look good at the same time.
Style is what really got me here. It's a little hard to tell with an NG-style flash window, but if you actually go check out the webpage, it's really something else. You can hardly tell it's not done on the actual website, and that it just somehow HAPPENS to interact with it somehow. Really convincing stuff.
The only thing that really got me on the sound was the voice-over. It just seemed like it was recorded a little too loudly. Who knew the Bill Nye theme woulda made a good song to fight by?
Violence... Meh. Not really any of that here.
I only gave interactivity a point because of the options at the start, which are pretty cool. Especially the subtitles thing.
Humor - explained that one up above. Unless you're easily amused, you probably aren't going to get it as well as someone who's familiar with what's behind this flash.
This gets a 9 overall with me. Sure, it has it's flaws - but they're so minor and barely noticeable that it doesn't really take away from a good flash. I hope you'll do more of these sometime!