Towns are 100000x more interesting. But these <<large cave silk thong>> lying in houses are without any ownership, so you can grab it and sell without any problems from local humans.
Got some quests from townsfolk to kill some werecreatures in human form: they were naked and not much stronger then ordinary human. Also questgivers said only unknown frozen extracts hurts these werecreatures, I hope Toady will fix that.
These rivers I couldn't cross in fast travel appeared to be 2-3 tiles in width, which was amusing. Also alt-moving onto river ramps made me drowning (I was stunned?), despite me being a novice swimmer.
Also we (me with my butcher-meatshild) got ambushed by dingos, they are much easier then wolfes. When I punched dingo's left upper tooth, instead of 1 severed tooth I got 10-20 severed parts named 'dingo tooth'.
Also Ω - jellyfish. There are plenty of new sea vermin and birds (I saw albatrosses and ravens on saltwater march oceanside embark).
The new u-command creature list is very good, especially when you had thousands of creatures slaughered, which cluttered your unit list. Multiple z-level designations are good too.
I haven't tested fixed crystal glass because I haven't struck rock crystal.