I remember when they were closing them out before they dissolved the brand. Guys were picking up brand new units for under $5k. They looked the part, but at the end of the day they weren't very good adventure bikes. One of my neighbors has a Yellow one and he claims he'll never get rid of it.
I remember those days too.
I spent many an hour at my local HD dealer weighing my options, but money was tight ... and I couldn't justify another bike.
I really liked the idea of the Buell concept. The super torquey and reliable 1200 platform in a sport tourer / dual sport frame should have been a winner.
However, IMHO and experience HD dealers did not get it.
BTW, I am one of those guys who appreciates both a Heritage and a Monster ... and put a ton of miles on a Suzuki VX800 as a poor grad student.