There have been some changes made that didn't need to be, such as where Echo is on the effect bar, and making hammer-ons much harder, but overall, it's a great addition to Rock Band. I also dislike the method of unlocking new songs (read the "Challenge" section online somewhere). I wanna play Down With the Sickness and Chop Suey! The $400000 I earned in RB one is untransferable. Most of you are prob. thinking, "Duh, it's a new game!", but much of the clothing is in fact, the same, so you must repurchase many items.
I took advantage of the lack of PS3 players since the game came out yesterday.
Ten PS3 Reptilia Solo Guitar Scores (RB2):
1. Icy_Auron 158,232
2. DarkEternal37 158,074
3. andrewdice1 157,974
4. Sixen 157,730
5. Wes112 155,149
6. FiddleHumper 152,249
7. gaieiosus 147,172
8. Maestro4150 147,054
9. beingmused 146,874
10. juicey69 146,309