I bought GH:M a few days ago before my bday and here's my brief review which is that it completely owns and kills the shite World Tour and Aerosmith by a long long mile......now for the songs

Metallica songs
Win: No Leaf Clover, The Unforgiven, Orion, Welcome Home (Sanitarium), Fade to Black, All Nightmare Long, The Memory Remains, Disposable Heroes, Whiplash

Fail: Enter Sandman

Others are just fun aswell that I have not stated

Other Artist Songs
Win: Beautifiul Mourning, Evil, The Boys are Back in Town, War Inside My Head, War Ensemble, Blood and Thunder

Fail: Stacked Actors

Others were fun

No Excuses is win too. But i still think the Aerosmith one had better songs.