Dissapointing
Usually if a game is hard, I won't count off points for it, because I usually have fun trying to master it. Not in this case. With most rhythm games, the point is to do something or react to something revolving around the beat of the music. As fas as I could tell the only mini-game to do so was the second one. This game would be hard, but possible to play if all the other games in it were beat-matched. Needless to say I was tempted to hit the keys in time with the music. Sadly, I found that that way was not the way to get a good score. I then decided that the best way must be to hit the right keys as they passed over the markers for the notes. Nope, that way is a loser too. Apparently the best way to do it is to hit the key some random amount of time (it changed for every note) before the scrolling note/arrow got to the marker. Knowing this, being constant in your score is nearly impossible. On the DDR clone game, the way/order the notes appeared each time was also different, while much more challenging, combined with the random nature in which you must hit notes makes it literally impossible. In addition, I just consider it bad form to not make that constant. If the song is the same, shouldn't the notes be the same too? You might think so. I sure did. Also, on the scrolling note games, there was always a lag at the start of the song, but it never lagged after that point. I know my computer is high-end enough to run this game, so it must be some bad designing on the part of the authors.
In addition, it game had adverts in-game, which I consider a no-no. Before the game on a loading screen is fine, even on the main menu is acceptable. But past that point, none should exist. Doing so I also consider to be bad form.
The music choice could have been better suited for this game, but then again I suppose it wouldn't matter now would it?
In Summary:
Not really a rhythm game. (Despite it's description)
Too Difficult
Bad Designing
Random in nature, too little use of skill.
Mediocre music.
Badly placed ads.