
dBTechno:
"There is an online aspect to Rock Revolution as you are allowed to play with up to 3 people online, no vocals though as they are not included in the game.
The online mode is decent as you get to do a battle against another band of 3 people, but the fun does not last all that long.
Overall, Rock Revolution falters on many different levels and is clearly the weakest out of the 3 music games, far behind both Guitar Hero and Rock Band. Unfortunately, unless you are absolutely obsessed with rhythm music games, and love Konami, I have to recommend that you avoid this one. There is just too much competition out there to make Rock Revolution worth your time."

A lot of ridiculous things happen during E3. Here's a roundup of the five most outlandish events.

Grant Potter: "When we left off in part one, the turn of the century found the rhythm/music genre enjoying moderate success. The games were fun, fresh, and innovative; we were happy campers at this point. But who do I mean by “we”? At that given time, it would have been the explorers: the hardcore, the niche. With the exception of big-name games like Dance Dance Revolution and Parappa the Rapper, most rhythm/music games were still obscure. Gitaroo who? Bust a what? Casual players were still ignorant of the speeding freight train that was about to blindside them."

GFB writes: "Though some elitists may try and salvage their reputation by claiming it has never happened to them. Everyone has played at least one terrible game in their life. At the same time, a large community of Achievement-Enthusiasts will play just about anything to hear that sacred “Ba-Bloop” from their TV. The point is, bad games exist in an overwhelming quantity and eventually you're going to regret time you spent on one of them. Though not everyone has played the following titles, they are of the most notable and overall gamers would prefer to keep these of their list of played games."
I would put DOA Xtreme 2 at number 1. Plus everyone plays promotional games because they're cheap, silly and fun.
I know a lot of people that played Avatar just to get the 1k gamer points in about 10 min.