I got them
First a little background. I have the regular sized 239, 219 and 217. I love them a lot and they are the only ones I use for my eyes except a liner brush from quo.
I wanted to get a set because I wanted another 239 and 219 so that one pair can be used for dark and one for light colours. And I needed a short handle blush brush.
So..I went in today and the MAC SA was really nice and told me that the set brushes are not individually hand made but rather made in an assembly line fashion(he still insisted they are hand made). He said the hairs are the same.
He opened the set for me and let me try each and single one of them.
They do look a little uneven with a few longish hairs in between, but I just trimmed them. They are full and feel soft to me when i touch them. I tried the lip brush as a liner and it is perfect..I especially like the short handle as the one I use from quo is has a long handle and can be hard to use on my left eye.
I will wash them before trying them on my face and will do my makeup with them tomorrow...will let you know what I think.
oh..and I got the basic set..cannot say anything about the other two.
Thanks for everybody's help. At first I was really excited about the set and my expectations were very high..having your comments prevented major disappointment

(as they are still different from the full sized ones). I have the option to return them within 30 days..so i'm not worried.