Your thoughts on curvature.

[Yungnhung]

I have some questions about curvature of a penis. -

Are there any sexual side effects?
Is it ever bothersome?
Is it sometimes considered attractive? (different shapes)
At what point is it too much?
Do men with big penis's tend to have curvature more often?
Is it correctable?

And, just what are your general thoughts on curvature?