Things I appreciate about this game:
1) Variations on levels that I've never seen before
2) OOO doing addons less than a month after the game comes out
3) OOO doing weekly (or more) bugfixes
4) Staying afloat by doing T2 runs and buying energy with crowns, so that you can play for an unlimited amount of time
5) Work being done on auction house
6) The fact that this game is free
this list should be added to.
7) Costume armor/Helmet
8) /derp, /flex
9) Guild halls: (Though they need work and customization)