I'll probably get laughed out of the forum by saying that size isn't everything, but really, it isn't. Honest!
Neither are looks. I've had sex with unattractive men with small penises, and panties-wettingly beautiful men who were hung like a bull moose. And the physically unattractive man I'm currently thinking of was probably the best sexual experience of my life. He LOVED women. And he was VERY good at pleasing them.
I'll take good memories to keep me warm well into my 90's over any physical attributes, any day.