What I loved about it were the subtle references to the cartoon. The VW next to Bumblebee in the caryard, the original transforming noise when Blackout transformed, the real prime voice were just a few.

The best one's were the fact Bumblebee had to use his radio to talk, just like the Junkbots use TV in the cartoon movie, and the Prime/Megatron battle starts with Prime saying 'One shall stand, one shall fall" in both movies. Absolutely awesome!!!!

I think this was a fitting tribute to the cartoon. Can't wait for the second.