I had all 4 of mine removed at the same time because they were causing me extreme pain.
It didnt hurt at all when they took them out because I was completely knocked out by the anasthesia. So I have no recollection of it at all. When I woke up my mouth was a little numb and sore, but that didnt nearly compare to the pain that I was going through because of the wisdom teeth. I had to wait a few days before the surgery and I was in total agony.