How's speed dating?

Speed dating is alright. Yea you meet a lot of self-claimed singles in one night. But there is just too much talking involved. We were allowed 3-4 minutes per person to talk to. Do you know how long 3-4 minutes is if/when you aren't interested in that particular person? Sheesh. There were a few awkward moments for me. Simply because
(1) that person is insane:- this one guy whom is 38 years old who wasnt even suppose to be there that night, our age range was 22-32. I think his name is Nick. He was wearing a SOX jacket, looked un-groomed, a bit dirty, kept rocking back and forth while he was speaking, called my friend a "polish broad" HOW RUDE???? He told me he was from Mars (WOW), he kept repeating himself something about "oh you are too much fun" In conclusion, I cannot wait til the bell rings again so that he could get the hell outta my face.
(2) I was just NOT interested:- yea in Asian dudes that night. One, I'm guessing he is from vietnam or thai. He kept talking and talking about his two jobs, and didn't even get the hint that I wasn't interested at what he was saying. What was my hint/s?? No eye contact what so ever, only reply with "hmm" and "yea" LOL. My goodness, I am just not feeling Asian dudes. No offense.
(3) that person was drunk or high on pot. tsk tsk tsk.:- How are you going to impress someone being so high on drugs or completely drunk the first time you meet em????? Need I say more?
Well peeps. Even though my take on speed dating is quite negative. Don't get me wrong, you can still do it at least once in your life. It would be something to do when you are absolutely bored. Some stories I heard. People do find true love in speed dating. Believe it or not? It is up to you.