Really excellent stuff! I remember the remark that AoTK was based more on the visual language of comics, rather than movies (like most other video games are), and this game pushes that further. I think the fight sequence at the end was especially well-executed, it really felt like platforming through a series of comic panels rather than a physical environ.
Sometimes it was a bit difficult to tell where to go to proceed, but the onus is at least partially on me for getting all turned around trying to make sure I hadn't missed any dialog.
If this is the "pilot" (per the Harmonycorp email), then I am very excited to see where the following games go!