I think the art package is good, but a little to "busy". Metallica Donnie Art was exceptional. It will be interesting to see if it suffers similar playfield insert issues, or has playable code released within 12 months. I would consider this title if Stern finished code on time.
Given Aerosmith were not popular here in Australia (with the exception of MTV hits and ballards), I can't see many sold here. But it might do well in the USA.