It's scary good. I've had it prescribed to me twice - once when I had my wisdom teeth out (a fairly significant surgery, they were bony impacted) and again when I had a hernia repaired. Both were 5mg, 30 pills. I took 'em all. This was years ago, but I still remember to this day _exactly_ how good they made me feel. Scary stuff, I'll never fill a prescription for these again, I don't give a shit what I have going on.