Not a fan of puzzles, portals, etc... but this game hooked me.
The complexity of the puzzles is not high, and you can figure out everything, and there are no completely illogical solutions. And this is an unclean puzzle, and also a banter adventure.
Graphics, story, music and gameplay work organically. A well-deserved 10 out of 10 in its genre. Stuck for 5 evenings and varum varum now non-stop.
10