Yes, I am one of them. I've owned a 13" first gen. MacBook and currently eyeing a 13" aluminum MacBook, but I prefer the larger, higher quality screen on the 15" MacBook Pro. I just can't afford the price right and I need a new machine soon. The heavier weight and larger dimensions were never issues for me when I owned a 15" Titanium PowerBook G4.
This is not to say that the 13" aluminum MacBook screens are bad—they're good, just not as nearly good as the ones on the 15" models. They are much better than the display of my old 2006 MacBook (mostly from the wider horizontal viewing angle), and much better than the ones on my friends' PC laptops. I've been spending a lot of time at the Apple Stores critiquing the displays 🙂
So I can easily live with the current 13" MacBook screen, even though I rather have the 15" one.