ok, Thanks for the council

Very interesting look and layout! The left part lacks originality and design, the platforms could've been handled out differently. The background seems very satisfying here and there, but then again it includes some weird occurences. I guess you you forcefully implement a lot of tiles and textures, probably because you're rather new to map making. Try to set a theme or a basic conception of what you want your map to be and look like, and - I don't want to say "limit", but - focus on the logical and matching parts.
Keep your background detailed though.

Nice map