Developer Neversoft has really gone out of its way to add a lot of bells and whistles to Guitar Hero World Tour. In addition to the new instruments, there are several music creation modes and a meaty online experience. But we can get to that in a bit. How does it actually play? How do the instruments feel? Those are the important questions. Point for point, it's a mixed bag. The equipment is pretty solid and has a certain heft that's lacking from the instruments packed-in with Rock Band. The drum designers have raised the ante considerably. They feel great. The guitars feel fine. The buttons work. What else is there to say? The gameplay is great and as fun as ever.