It's hard to find a game that's original on a conceptual level, and while Superluminal isn't by any means a breakthrough or substantially reinventing the puzzle/logic games - it is different, often times surprisignly so. It's so rare that it's certainly refreshing, by all means. The ending comes a tad out of nowhere. It leaves you yearning for more, but in hindsight the levels have been getting stale for a bit. Basically the game teaches you to think not so much "outside of the box", as.. use the box to fish? That is as long as you realize the box was never there in the first place - so maybe it's good the plot/puzzles ended before it became a chore. All in all, it remains fun and entertaining throughout - a definite must-play for everyone!