My WIP

[NeonKnight]

Uh-Oh! Don't let Rob see them rivers in the upper right!

[Redrobes]

Oh yes, you need to reconsider those rivers. Rivers join up into bigger ones as they go towards the sea. Its excruciatingly rare for them to fork into two. For a long river it never ever occurs that there are two main paths to the sea. Have a look at some real maps or google maps and see what we mean.

[Ghostman]

I'm kind of troubled by the mountains. The way the ranges suddenly end on the coasts seems unnatural. It could make sense to have a chain of (mountainous) islands arching across the sea, "connecting" the southern and northern mountain ranges. Little peninsulas bulging out from the mainland at those points along the coast where the mountains reach the shores would also help make it look more natural.