It's hard to go through all of the new features of course (especially since MMS, tethering and turn-by-turn directions are not quite there yet), but what do you think about the update overall?
While the phone seems faster overall, it also seems to deteriorate MUCH faster. In the past, I'd have to restart the phone about once every two weeks to get rid of the sluggishness and Safari crashing.
Now I have to do it every 2 days as the OS just creeps to a sluggish halt.
Otherwise it seems like a decent upgrade regardless of the fact that most features feel like "it's about bloody damn time!"
Can't say for certain until I jailbrake as my phone hasn't been in stock form for a very long time so it's hard to fairly compare.