I still need to try out Episode 3. Ill get back on that soon.
So far I'm enjoying them. I think they are way more diverse than the actual Avengers playset. The playset was way too repetitive, and this gives it the diversity that I wish it had. The only thing that bugs me (Sorry I'm nit picking) is the NPC's not staying where they should.
Edit: I also hope that their will be some Disney Toy Box Properties in the future