I'm 5 foot.
I've hooked up with a guy who was like 5'2 (who was very great)
and another who was about 6'7 (who was horrible and had a tiny penis.)
(Not at the same time of course..that'd be uber kinky)
BUT Height really doesn't matter to most of the girls I know (doesn't matter to me either).
Except really really short guys, and I mean like 4'11 kinda short.
I like an inbetween tallish guy, so I'm protected but not overwhelmed.