I can't get over Jack not coming with some kind of HolloweenTown playset. Heck, at the very least he should include the NBC Power Discs.
I really wish there were a way for them to do mini-playsets (maybe by DLC), with exclusive content, toys, etc., like Disney did with Disney Universe.
I like DI a lot more than Skylanders, but since you can't bring them into any playset worlds, the figures just aren't different enough in their gameplay to justify buying all of them.