There is a long list of rockers I would classify as overrated including Sheryl Crow, Melissa Etheridge, Boston (flame away), Blondie, Yes, ELP....no doubt others will come to mind.
All those but Blondie definitely suck. How about Kansas, Joan Arbitrage (or whatever),
Uggh... Boston...
Guaranteed to have me reaching for my radio dial in under 1.2 seconds.