From my experience guys like it when our hair is natural.No weaves,no straighteners.Ive gotten so much more attention with my hair curly and natural.I was hesitant to answer this question just because everyone has their own preference,and questions like this open the floodgates (at times) to negative biased answers from people who are prejudice against african Americans or other ebonies.It makes me feel like we are a "species" other than human beings, aways tryin to find acceptance in a very judgmental society. I just wish people would get with it and accept who they are without trying to find acceptance through others.
Sorry if this sounds like a rant,its not against you or anything. :)
As a black girl I don't know what I would do without my relaxer, it makes life 10 times easier and as far as guys go I can't tell you the number of guys who are 1) like being able to touch my hair without having to worry about pulling a weave and 2) like the texture, different from white girls but not knappy. I can't really blame them, before I started getting relaxers I hated dealing with my hair, now, I don't mind it