Ok, so... I like TTR (Tap Tap Revolution) because i have wifi so i can download beats/play them. Also because part of the fun is making your own and then playing yours. Some people say that they don't like it because when they download a beat it the person did a sucky job, well the way I avoid that is by trying not the click on the beats by Unknown because those are usually just people trying to have ubnoxious fun. So try and stick with the beats that have authors with names, and i like hard because normal and easy are usually done poorly for some reason and some of the hard ones arent even that hard. Another problem with it is that it freezes/crashes a lot. This only happens if your tapping/clicking the screen wwaaaayyyy too much trying to do more that one thing at a time. When your actually playing a song the only time it has ever frozen for me is right when the song starts so then i just press the home button and start over. So even though this game may freeze sometimes and may not be the perfect game I think it is extremely entertaining, fun, time consuming, and worth getting... So if your debating on getting it or whether you like it or not i would say yes all the way.