It's like star trek meets portal, minus the comedy, plus a whole bunch of unique mechanics. Character dialogue and plot feel like you're hanging out with some wise and passionate philosophy & psychology people. It's most exciting and mentally titillating when you enter a new area or discover a new mechanic and you have to figure out a shiny new puzzle.

Pros:
- great voice acting
- genuinely thought provoking, challenging questions and dialogue (convinced me to buy some books)
- beautiful art design
- emotional and atmospheric music
- engaging story & characters (<3 Byron)
- unique puzzle mechanics that build on the previous game (which tbh felt like a parallel universe portal)
- breathtaking level design

cons:
- scrounging the large map levels for the collectables and bonus story was quite time consuming and tedious
- constantly holding shift to sprint hurt my pinky :'(
- it finished

1000% worth buying full price, even better on sale ofc. The devs deserve every penny and I can only pray we get DLC or a sequel (somehow?)

p.s. there's a screenshot tool in the pause menu, wish I'd known that earlier than the final mission...