WOW :o Thanks a lot for this awesome feedback and the time you took to write it !!!
These a some really cool ideas of level design, and my teammates who did most of the design will probably love reading your comment ;) As you've probably read, we are already working hard on the game to polish it and make it better. I don't know if we'll have time to make new levels or modify the existing one with your ideas but I hope we will!