I'm having a blast and I haven't even started in earnest.
My main is a skinner/LW and thanks to my apparently being the only skinner on my server, I've already maxed that skill out and I haven't even dinged 71 yet.
Got five stacks of the leather saved up now - haven't done anything with it yet due to a friend not having had a chance to get onto her rogue yet.
FYI - the LW/skin trainers are on the side that you get to from the UC blimp.
Fishing has been going nicely too - at around 385 or so but haven't found anything other then the royal something-or-other (mantis?) pools so far.
Tailoring might be a tad difficult - I've only found about a stack and a half of the new cloth so far - kill mix has probably been 2-1 humanoid vs animals - but I'm still in the starting zones so I'm sure things will change.
Cooking has gone well thanks to fishing - I'm at 400 right now but all my recipes are green and the trainers in the starting areas aren't offering me anything new to level with, but again, I haven't even explored half a zone yet.
No clue how things will be for miners - since I can't track ore nodes I don't know if they're plentiful or not but according to guildies that have been mining, the respawn rate on them is pretty good.
No input on herbalism and its two related skills at all.
All said though, I'm enjoying myself and looking forward to more - I've already gotten two of the emote food recipes so two more and I'll have the whole set.