The gatherer had sufficient forest, and I could only assume in the other two. But it's too late. I already refunded the game and got something better.

Fisherman has enough water? Gatherer is sorrounded by forest? What about hunters? That's the only thing I believe is causing you trouble.

Exactly, it was very lacking in content and gameplay compared to other building games.

I can be obsessed with developing everything on a map... But the game must be fun to begin with!

Not good. I didnt rate this game highly either, negative experience for me. Though I just found it boring.