Guitar Hero World Tour is a huge leap forward for the Guitar Hero franchise. It's a blast to play with friends, the setlist is top-notch, and the music studio is a nice--albeit extremely complicated--addition. Although it's a great game, as well as a vast improvement over previous series entries, it doesn't do a whole lot that Rock Band and its sequel haven't already done (and in some cases, done better). With that in mind, if you really like Guitar Hero's setlist and you're interested (and patient enough) in creating your own music, pack your bags to head out on tour.