It's one of those shows I watch on Hulu but would never bother to watch on TV. It's mildly entertaining.
Personally, I think Myka is the best character on the show, while Pete comes off as being a cheap John Crichton knockoff. I almost quit the show when they added Claudia but now I just try to ignore her incredibly annoying scenes. I actially didn't mind the new guy, and some of the guest characters are more interesting. The artifacts are usually silly gags and just barely hold the show together. If it disappeared I wouldn't miss it but it can be fun.