Quoted from Capn12:I'd think the consensus overall, is that Season 2 was the 'worst' of the 3 so far, and that 3 sort of brought back the fun and magic of the show.
The only issue I have with season 3 is the over-done comic relief they decided to throw in there for some reason. I enjoyed the spattering of comedy in the first two seasons but thought season 3 took it a bit too far quite often.