LOL - you and Bob need to go to counseling together.
You both suffer from "Can't Accept That Some People Don't Like Bands YOU do-ITIS"
Maybe you should take a musical appreciation course.
All the time people post lists of dozens of average albums in the "Now Playing" and "CDs You Bought" threads, so when I try to introduce them to a band that's truly great and they don't like it for a trivial reason, it's very frustrating.