Worst series among my

Well, graphically and all that ... it's good, it's a Guitar Hero. (Unchanged gameplay almost)
The choice of songs ... that's the Rock? !! After Legends of Rock surely not! The latter are not bad, they are people of property, but the majority is ... well is not to my liking and did not really called Rock.
The have to complete his collection, otherwise do not take it (unless you do not know what rock - so why play GH)