David Dyer-Bennet wrote,on my timestamp of 2/01/2012 3:25 PM:

Resolution isn't bad, but Dmax is poor.

Yeah, but never forget you can use HDR on film scans as well!

Only if your scanner supports actual physical exposure changes.

Most of the dedicated scanners do. It's got more to do with the software that
controls them. Piece of cake with Nikonscan and Vuescan.