Top 3 Most Overrated Artists contest in R&R.

The Beatles.

In what way are the Dead over rated?

So someone doesn't like the Stones and someone doesn't like the Beatles. So what? History has already judged them to be great.

Let's see...

1. Bloaty and the Hooterfish
2. Anything with Gene Simmons
3. Anything with David Lee Roth (Post VH)
4. Anything with Axl Rose (Post Appetite for Destruction)
5. Anything with Scott Weiland (Post STP)
6. Anything involving Nude Pictures of Yoko Ono

Martykl, in my comment about being defensive I thought it's clearly visible that you're not on this picture being defensive, but rather informative and argumentative. It's totally different.
Many people believe certain artists are overrated for certain reasons, but bottom line is that practically any popular artist including R&R artist is somewhat overrated and not as good as one actually is.