I didn't want to say anything about anything as you went in but, yeah, I think people were generally disappointed with season 2. Season 1 was so impressive I think it's just hard to follow. I don't think a lot of people disliked it but I think most people agree it's the weakest season of the 4. Still better than like 95% of anything else on TV but not quite as good as any of the other 3 seasons. My season rankings would be like this... 4 1 3 2 And, yeah, breaking out Mr. Roboto felt awesome. I was just sitting there with a big grin on my face as it started playing. Seems most of the show's fans were basically waiting for it to be in an episode. I never really thought about it but when it came it was perfect.