Not bad. Like the other people said if you mash every button at once you will get the highest score. I am a pianist and usually these kinds of games are easy for me but this game is very hard because the notes just keep coming and you dont know where to look. Its hard to keep up. You should have went with a notes system like in the game "Like a dino" (i know that game is very very great but im just talking about the song and note system) where at the start its very easy but when you finish a song the speed of the song increases so it makes it harder. Still its an ok game.