Gotta say that what got most into it was the music.
There are lots of new themes there and some mixes of others.
Antitower has a music style similar to WoD, which I really love, meanwhile Lost City has a remix of its normal mode, but still pretty neat (I also like the normal mode music)

Sephirot has a theme that for some reason reminded me of the midi-battle themes of old, and that power ranger wanna-be robot...
Even the Gnaths have quite the music!