Yes, but preferring AM is, I'm guessing, largely a function of a listener's geography - e.g., how far he/she is from Philadelphia. The FM signals are far clearer...but they're also line-of-sight, and an AM clear channel (WCAU/whatever it's current letters are), after dark, is waaaaay over-the-horizon - meaning you can listen to the Phils' announcers in Boston, or in North Carolina, or in Ohio, etc. FM doesn't deliver that; can't, for technical reasons.
OTOH, the 'modern' solution to the abandonment of AM is internet streaming.
