Conclusion: Guitar Hero used to be a pitch perfect game. Neversoft has not been able to replicate the level of critical success as Harmonix has, however, and World Tour is another disappointment. Gameplay issues, audio issues, and instrument issues plague this latest release. Perhaps if this were the only band game on the market, we wouldn't notice all the issues. But with Rock Band 2 knocking it out of the park, World Tour only looks worse by comparison.