My neighbour came over earlier today to hear the M80s. He had listened to some other speakers with me over the last couple of months and remembered esp. the Studio 100s in one of our local audios. I know that sonic memory is questionable, but when he heard the M80s(first time), he said they were the best that he'd heard and noted especially that the bass was very strong, preferring them to the Studios. I played exactly the same music as I'd done with the Studios...Pearl Jam, Sundays and also threw in some James Taylor as well because he generally prefers easy listening music. Acoustic guitars really shine on the 80s.
A person convinced against their will is of the same opinion still.