groove glad you enjoyed and used the tutorials, that's why the generous folks here but em up I think you need to address the lakes and rivers a bit more. The lakes have the appearance of "brush blobs", it would help if you went back and added a tad more irregularity to the their outlines. As a geographer you need to convince your client to correct the river issues (I'll let the river police hand out the summons LOL) so they are more in line with real world conditions. As torstan says, you need an archipelago I think this would help break up the circular layout a bit. This might come off the lower left of the bottom continent? All in all a very good start, have a little rep for your effort.