Jeez, you had to copy my whole post?
Anyway, I usually don't share my musical opinion because
1) The first time I listen to the song is while I am playing unless I've heard it before. Strangely, I haven't heard a lot of the songs beforehand this year.
2) I don't put a lot of faith in my own musical opinion, mainly because my favourite band is Def Leppard.
3) Few care.
4) There isn't a lot of music in RB 2012 DLC that's noteworthy either way. I like and not like a lot of stuff, but love and hate pop up very infrequently. The only song I've loved this year is Machinehead, and even then it's only just scraped by. The only song I hate this year is Don't Know What You Got.
Of course if you ask me for my opinion I will give it but