What were your expectations for Heroes 4?

Hmm, I think you're mistaken... A Castle has fewer chances against a Fortress, not the other way around. I'm a newbie in Heroes 3, but swamps are one of the best units there....

Really? I didn't know that. I'm not an expert in Heroes 3 either; I've played it a couple of times, but I always thought that Fortress wasn't that strong. I mean the original Heroes 3 with the expansions. Can someone explain why Fortress is stronger than Castle?