It's pretty, it taught me enough iteration to last me a lifetime, and most of the puzzles are fantastically designed. However, there's something a little... vapid, for lack of a better term, about the whole thing. The audiovisual side content is uninteresting at best and actively irritating at worst, and this means that there isn't much to enjoy except for the puzzles (which are great, to be clear), which means the game doesn't make much of a lasting impact.