It all comes down to if you style you how, how you do it. Most guys in this generation are styling their hair. So we might as well get used to it. Personally I like it and it shows that when a guy goes out that he didn't just get out of bed but he tried a little. It makes you look out together
I prefer to not see a very shiny hair. If the style fits his hair well, then I find it very attractive. I prefer mouse over hair gel because with hair gel, it hardens and it's very shiny. It's really weird.
personally, I don't like a guy who has a buzz cut. it looks super boring. I prefer a guy who has a style to it and a bit of length, but that doesn't mean hair that goes down to their shoulders. gel can come in handy but don't over do it. don't get me wrong, I know a lot of girls who find the buzz cut good looking but also a lot who enjoy a bit of style.
I don't mind how a guys hair looks as long as it isn't rock hard from hair gel