This game really, really wanted to be a spiritual successor to Portal and doesn't quite hit that level. It's an interesting enough narrative, but I don't feel like it ever earns its level of self-declared importance. Regardless, the co-op puzzles are very fun and do require you to think in new ways a lot of the time. I would give it more points, but Superliminal is also buggy as hell, at least playing co-op on PC. Regardless it's short and won't take up much of your time. I highly recommend bringing a friend or 3!