Is it just me, or is the berserk a bit too powerful for the point of the game at which it shows up? I mean, a 6 attack when only pikeman are available just doesn't seem fair to me. The musketmen at 4 are a bit better, but it still doesn't seem like a fair unit. I know that it is much more costly than the regular bowman, but with two more attack points, an extra defense point, and the amphibious attack ability (something that actually can be annoying--I thought I would never say that with only marines previously being able to do so), it just seems a bit much. Any opinions?