I'm not going to be nice here.. as frankly there's nothing to say nice.. you want opinions, ill give them, and before you haters start posting, make maps to a standard, and get recognised for it, then tell me to **** off.
Its looks horrid, and the concept of using those bricked up river edges is tacky, and old. If however you made them symmetrical with a central point of interest, and branches out into regions possibly.. but then still it needs to be done symmetrically to work, with heavy detail to make it look good....
You need to work on matching your tiles as previously said, and work on layout, running from one set of shops will feel like running from BW to Oma caves!