Good but bad
Good game as I like these rhythm games after being addicted to guitar hero for a year but the control system seems to be slow to respond so i couldn't generate a decent note streak as the game would realise i was pressing notes after the note had already passed by, the only one which didnt seem to have this problem was the yellow, and also if I self defined the keys to ASDFG only D would work I don't know if anyone else has had this problem.
Other than these I think its a great way to get in the christmas spirit with a bit of rock even though the season has past now :P