So all of my kids have flown the nest so I find it hard to justify spending too much hard earned moolah on games...BUT with greatest hits, you truly do get the best of both games, including viva las vegas, who let the dogs out, and so on! Great if you would rather save having to buy multiple just dance games and get a little variety in your gameplaying instead. Seller and shipping were great as well, arrived in record time in great condition.
So far no complaints here - it's a relatively good compilation of Just Dance 1 and 2... only missing one song that I might otherwise like to have on their from the previous games. It all comes down to what songs you want to groove to, I guess! =)