Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

I did not know this was the audio cd of the game, I thought it could be used on the playstation. Maybe the other guys are from the US or somewhere where it is actually easy to get the game,and play it,but this was all in japanese and was not compatible with my machine. I am deeply disappointed as i love the arcade game, but the Dance stage euromix (Dance Dance Revolution equivalent) is lacking in decent tracks, many are jungle-y and are difficult to dance to them. Also, most of these tracks are unheard of here and are therefore not very enjoyable. However, my favourite are Keep on moving, make a Jam, and Video Killed the Radio star. But it gets a bit pedantic if you keep playing on these tracks. If anyone is in the same situation as I am, or those of you who are lucky enough the play on the newest version, can you please let me know where I can order one? I am in dance deprivation/boredom!
Negative

The best thing I found in this book is the picture on the cover. Well, actually the uncropped version in chapter 5. Beyond that, I found everything else to be non-practical from a design perspective. A photo of a filthy dust collector area when discussing the advantages of central collection or electrical wiring that would never pass inspection is typical. I'd rather see plan views of real shops that work with reasons for the decisions made.
Negative

I bought this earlier this year, thinking I am getting an upgrade from my Sansa M250.Wish I was not soo quick to throw out my old player.Its really fustrating when it syncs with the computer after disconnecting it takes hours ( by then the battery is drained) to power off from the connected mode.I hate thisproduct. Get the real deal save yourself some fustration and money. Not worth it.Beware!

Negative