Eureka, on the other hand, I have found entertaining. The last two seasons have had recurring guest roles from Felicia Day and Wil Wheaton--so I've certainly been enjoying everything they've added to the cast dynamic.
But now we're on the count down to the end of the series. I might be an episode or two behind, so the finale was last night.
But if you want a fun, somewhat tongue-in-cheek SF comedy at some point, it's definitely something I'd look up on netflix. Just don't expect something thought-provoking and deep--it's more about the character development, humor, and scientists that create inventions that should be innocuous but never ever actually are.