My opinion for what it is worth:

None of them made me roll on the floor laughing. I'm going by who got a smile or chuckle out of me.

Ralphie: I'm sorry, I'm apparently the only one but I don't find him funny. I have never liked comics who feel the need to scream their material. He basically just said the same 3 lines over and over. (I'll also admit that as soon as he started in with the I'm sick of I immediately thought of OT yesterday, suddenly didn't seem so funny.)

Dat: Only saw the beginning and end since local news broke in with a severe thunderstorm alert (apparently they got lots of complaints because they made sure they only did it during commercials from then on). What I saw seemed just a variation on his other routines. Funny first times, not so funny anymore.

Tess: Again, didn't pay close attention since I was battening down the hatches. Not impressive. Could have done without the demonstrating of lap dancing (not what it looked like she was doing)

Rich: I kept feeling like I heard everything he said before, and not from him. I expected something sharper, maybe a little more topical from him.

Corey: Only one that gave me a chuckle. Again didn't seem as sharp as it could be.

Overall: Missed Dave Mordal big time. I think he would have blown them all away.