I'm deciding which AP will I run for my group after the current one (Carrion Crown) and I recall that there was a topic about rating the APs where people rated APs on a scale 1-10 and expressed their opinions about particular APs... But I can't seem to find it now. Anyone remembers the name of it?
Here you go. I think you're looking for the first one, but the second one might be useful, too.
Adventure Paths. The Good, Bad, and What were they thinking?!? (Spoilers)