Aerosmith is quite simply put the single most overrated band in the history of rock and roll. Did they have a slew of fantastic albums in the early to mid 70s? Hell yeah, "Toys in the Attic" and "Rocks" remain two of the all time greatest hard rock records ever put out. But be honest with yourselves people, Aerosmith hasn't produced a good album since '77 or '78, and they don't appear to be able to anymore. Though they became popular on MTV to a whole new generation in the 80s and 90s, they truly weren't the same band and to be honest they weren't very good. "Janies Got a Gun" is probably the only post-70s Aerosmith song I enjoy. Everything else has been utter shit, don't even get me started on their last couple of albums which are so atrociously bad that they make Milli Vanilli look like rock superstars.
Still, their work in the 70s beats out Steve Miller Band's work in the 70s IMO, even if Miller had some fantastic songs like "The Joker" and "Take the Money and Run". Aerosmith should take this one rather easily.