installed from the App Store and:
a) no icon, just the name and a "shadow"! :-0
(on two different computers). on third delete/reinstall finally the icon is there
b) launched, imported my iTunes library and 8 out of 10 covers are missing (they do show just fine in iTunes, Ecoute, Sonora and CoverScout. btw: all are embedded into my music files!)
c) Smart Playlist are completely ignored (other apps import Smart playlist but convert them to plain one. a much better approach!)
d) add/remove some tracks to/from iTunes, launch Enqueue and... unless you *manually* refresh (or set iTunes folder as "watched") changes are not reflected in Equeue
contacted the developer re issue a), answered asking me to send a couple of example files then... he vanished and does not answer anymore
my quest for an iTunes replacement goes on :-(