The story is admittedly not that interesting, but these puzzles are unbelievably fun. This is the closest you'll get to Portal 2's highs, while still maintaining its own identity. It has the right amount of challenge without ever feeling too frustrating or overcomplex. The game is really pretty too and the way chapters are structured makes it feel you are constantly making progress towards a larger whole which is super rewarding. Great 6-hour game for Portal fans to distract themselves from the painful reality we'll never get a Portal 3.