I like the style, the fact each building fills a space without necessarily aligning. It's wonderfully higgledy-piggledy.

However to get a higher mark from me I would think the piece would need to have a finish (various tweaks and making the various parts of the drawing all up to the same standard), although I realise that this is not the intention and it is 'just' a drawing. A really good base to build from for a future piece of work.

I like the details and the fact that you don't leave a lot of whitespace. the reason I gave it 2.5 is cause this looks like something I drew in middleschool, with wonky lines and whatnot. I still like it though.