We’ve all been wondering what GH4 aka Guitar Hero World Tour would be like with drums, vocals, etc. and now we have video of it in action. This is huge. I’m not a fan of the axe in Rock Band and simply love GH for that reason alone, but the social aspect was obviously lacking and that will soon cease to exist. Activision is promising the largest set list and the ability to record and release your own tracks, which is something I caught wind of a while back. There’s even a battle of the bands mode! Once this is released, Harmonix/MTV/EA better watch out. This simply looks amazing. I might go and play GH3 right now!