I was wondering how the disc direction arrows would come into play. After a quick scan of the rules doc. It seems that this has been implemented for at least two modes. The super disc mode, and the final battle against Thanos. With all three flippers in play. Getting that disc to spin how you want it should be fun.
Also, I'm really liking the alternate start option were you play a challenge mode instead of a regular game. It'd be great if there were two or three challenge modes to choose from. I think this would be even better than co-op. I know, I'm asking for a lot. Just dreaming here...