As a complete table-top, it looks amazing. Tidy, very tidy.
Don't worry about lack of dirt, weathering or piles of rubbish etc. The whole is definitely more than the sum of its parts. (And that's not to say that there's anything wrong with the parts.) While those comments are certainly valid opininons, there is absolutely nothing wrong with it as it is.
Any man would be a fool to turn his nose up at such a wonderful gaming space.