It pulls some really fun conceptual tricks to add new life to the sliding-box-hit-the-button puzzles, but really doesn't have enough substance to keep the gimmick interesting - especially if you're stuck with blue shirt's view, which looks cool for maybe a screen or two and then gets old real fast. Narratively, I'm sure there's more depth if you play through it 3 times or whatever to unlock the true ending, but honestly I don't see a reason to, unfortunately none of the tidbits of dialogue were interesting enough to hook me or my partner.