It is definitely a beautiful computer and I can't wait to get my Space Gray tomorrow.
I know I'll love it but spending $1300 for the base model on something so small/thin and purely a Want for me is tough to swallow. But I did it anyway.
It's amazing how small/thin/light this thing is. In person I was shocked by the simplicity of it, even though it's not simple at all.
I'm on the same boat, I almost bought the rMB yesterday then changed my mind to get the rMBP, then I changed my mind again, and now I don't know which one to get.