Txurce
Deity
Yeah, I actually find it pretty interesting. About half the time I encounter an early rush, I'm actually able to beat the AI back without losing anything, and using only city defenses plus 1-2 units, because they stupidly try to take a city with warriors only. This basically cripples them completely and gives me an easy counter-attack. I've also noticed though, that these wars are often avoidable. Most of the time, they'll attack after I found a 2nd city near their borders. Additionally, accepting every DoF that gets presented to you will usually make you safe from an early rush. I play marathon/pw3 large/emperor.
I can second every point made here.