Give An Author A Piece Of Your Mind

Have you ever read a book and said,
"Oh, I wish the author had done this, or not done that?"
Maybe you wanted to give the author a piece of your mind?
Yeah, I know you have.
Well, here is your chance. Sort of.
You know I've been working on my first draft - see sidebar status report - and I am at a place where I am deciding about POV. And despite the knot in my stomach, I'm asking for input. That's right. This is your chance to tell an author what you want to read. Do you like one POV throughout the entire book or do you like switching between the POV of the two main characters? Of course, I've already written the rough draft alternating every chapter, from her, then his perspective. And I'd like to keep it that way so I don't have to scrap half the book. But I am taking the time to rewrite a few things and I don't want to overlook something this important.
I'd love your comments, input, opinions, complaints (literary ones, that is).
Of course, I retain the right to choose the POV I think works best for the story - but right now I'd love a little help from my friends.