Really a question for the ladies.. I don't understand how a woman would not be into having a guy go down on her.. How is that possible?.. what are the negatives? I need to understand.. why not..?

Well those guys have obviously not had enough blow jobs to be any judge as I have had some rough, toothy, grabby, downright painful fucking blow jobs in my life. I can only imagine how the ladies have suffered through DATY at least as bad. I can only guess that some hookers have had so many clueless johns "down there" that they simply don't enjoy it anymore.

But I can't explain why. In the past year I've had several new playmates exclaim with delight that my cunnilingus skills were surprising and superb. Others have said, meh!

I have had some women tell me that I'm a champ, and others for whom my tongue just didn't do it.  
Women are mysterious creatures.

the man didint hit the target although he wondered all around the area he never properly hit the target. That is the worst feeling ever. Its important to find the target and make it purrrrr. lol
If you cant find the target its best to stop.  
Some experiences may vary  

OK.. but isn't that where a woman would sort of help a bit?

Dude,
I don't need a favor.. Look at my original question... Dude.. I asked how can a woman NOT like oral.. I have seen some women that love it.. (most of them) a few that say they feel like it does nothing for them.. one said it tickled.. so Dude, I get it..

First you complain that women won't give you "directions", see below:  

In my early twenties I started having sex with a girl that I had already been friends with, so she was comfortable with me. We would spend the whole night banging like 21 year olds do, but she would never let me go down on her. I don't know if she previously had bad experiences or what, because she just said she didn't want it.