I thought it was fine. It was only 45 minutes, and I thought it was all pretty interesting. Thanks to the local anesthetic, there was very little pain. The parts I really didn't like all came over the next few days, but ice cream and video were enough to get me through.

i had mine taken out with local+nitrous (as opposed to going completely under) because the anesthesiologist wasn't in that day (apparently an oral surgeon can do the gas, but not the knockout drugs). i remember the whole thing. it was surprising how much force they used but other than that it was fine. i remember i had my ipod with me and tripped out to music while getting my face drilled.

as an adult it's probably better because there's no recovery time, they just take the nitrous away and you're good to drive yourself home (or to the pharmacy, to pick up your pain meds that you're definitely going to need) 2 minutes later.

the 2-3 weeks following extraction are 1000x worse than the actual procedure, which isn't bad at all.