The description has information about the map, but there are missing parts, like features. And it also lacks creativity, or shall I say, it lacks sizes, colors, and so on. Another one is most of the melee maps doesn't need a loading screen, just set it to default. And also, try hiding your screenshots, it makes the description bigger, making it harder to scroll down. You might want to check
this out, it helps you in making a description.
Gold mines are too low, and there are only 4 gold mines, plus the 2 extra gold mines, equals 6 gold mines. You should try adding more gold mines, and try increasing its gold. If there are only 6 gold mines, then it shouldn't have 4 players, instead of 2 players.
Neutrals are fine. The items it drops are balance. You might want to try compressing every Murloc camp, they're look like too far away. By the way, there are no neutral in the Tavern, you need to add some.
Terrain is good, tiles are well-placed, but it lacks doodads. I can only see a igloo, and the glacier. Try adding some birds, flowers, shrub, more rocks and so on. The trees makes the base and the map smaller. There are too many trees, try reducing it.
The map is too small for 4 players. If there are 2 players only, it would be fitting to the map, since there are only 6 gold mines. I suggest, you should check
this and
this too. This 2 links I provided will really help you in making a successful melee map.
For now, voting it for
awaiting update.