Pretty awesome game! Plays really fluidly (pun intended). Only thing I'm missing is checkpoints. Even though the (sections in) levels are quite short, it still feels frustrating to repeat them when you die.
Now battling myself through a frustratingly long torch level, the lack of checkpoints really is friggin' annoying, especially when you start introducing traps you cannot see up front. Sorry to say it really detracts from the otherwise perfectly balanced game. Not sure if I feel up to the frustration level anymore this evening ;-)