My 3rd surgery was by far my easiest. No catheter, no NG tube, I was up walking around 24 hours later, and I had little pain. Best of all, I had no post surgical obstructions or ileus. Yay surgery 3! *LOL*
As others have noted, you may, however, experience some rectal spasms and butt burn. Initially you may also feel a need to empty your pouch quite frequently. This is all normal and will improve with time. I noticed big changes especially about 8 weeks out.
One thing, they left my stoma site as an open wound. I had to go to the wound clinic for daily dressing changes for the first week, then every 2 days, every 3 days, etc, until I could manage it on my own.