I feel like the AI is cheating somehow... I can be with in a couple turns of victory when someone in 4th swoops in at the last minute...
I'm far from a strategy master, but to lose when you're at a clear advantage doesn't leave you feeling "Oh, that was my mistake. I'll avoid doing that again." Instead, feeling more like "I was one gold away from finishing my bank!" Or "I had the dragon down to 2 HP and I had 5 war, they only started building a rocket!"
I'm enjoying the game anyway, but I feel like the AI knows something I don't? Or it could just be not feeling like I made a mistake is making me miss that I did.