[360/PS3]Rock Band - Pros and Cons

Well as some of you might know, I purchased RB a week ago. 3 of my friends (our guitar hero group :tongue:) and myself played RB almost daily. Vocals and Drums on medium, Guitar and Bass on expert. After playing every song that is included we came to the conclusion, that the Guitar has way too many bass parts. The hammer-ons are very different to play compared to GH3. Most of the songs do not give you that feeling you will get if you play GH3. However playing with 4 instead of just 2 is a huge advantage. Also that career thing is awesome(money, fans, travelling around the world). Furthermore the "overdrive" aka starpower is sweet as well since everyone has their own overdrive. I downloaded a few Metallica and JudasPriest songs yesterday and I have to admit that those were made a lot better for the guitar than the other songs.

This leads me to the following question: Are we the only ones that feel that way or has anyone here noticed that as well?

Side note: RB was released a week ago here.