Rock Band 2 VS Guitar Hero World Tour: Please Help!

[alekth]

L.C.E.C. said:

Kuro_Neko_13 said:

Elite1 said:
Will the world tour guitar's touch sensitive frets still work on rock band 2?

 

I was told no in this thread:

http://www.vgchartz.com/forum/thread.php?id=49379&page=1

Good Luck.

 

That sucks... Oh well... I guess I won't be able to do solos in Rock Band Then... but I don't really care that much... the souch strip looks like it's much more fun to play with!

 

I haven't played either yet but was planning on getting WT guitar pack and then RB separately.

The "won't be able to do solos in Rock Band" confuses me though, what does it refer to?
And, speaking of solos in RB, how is the game at playing alone, worth buying if I don't end up using the multiplayer much?