Great game. That said, I wish there were more challenging levels. There were some, but toward the end, they're as easy as the earliest levels.
Perfect. I finished only when complete all levels, very addictive game.
Smooth learning curve - good first in level tutorials.
Simple on first levels and have good complexity on last levels.
Polished and tasteful GUI, sound fx, game symbols and backgrounds.
I like how you insert new sushi on last levels.
Really solid and good done game!
Fun short game.
Personally i'd give the glutton achievement half as much sushi rolls to max out, i've gone through the whole set of puzzles having it only just above half way, except for 2-3 challenging puzzles at the end there aren't that many that you redo.
Also, newground medals support would be nice.