You can't make DUI screening completely painless, but they did a pretty decent job. 16 hours of my life was swirled down the drain because of my own stupid mistake, but at least they instilled some kind of fear that'll never make me want to risk my life again.
However, I'm fairly certain one dude in there was a plant. He said he had 7 DUIs in his lifetime, including one accident that ripped his throat out. He didn't have any scars and he didn't talk funny and he didn't seem like half the stuff he was saying was true. Yeah, I'm sure he made a billion dollars in some chicago gambling scene and woke up on the beaches of Mexico with no recollection of how he got there. I'm sure. Blame the alcohol, you dumbass, not your pathological lying.