(this is all my opinion of course)
The main problems i saw were
1: The level not yet being able to visualise a central idea behind it, which is it being "fractured"
2: The city theme also being a bit hard to see
Some ways to fix these problems would be, i would say splitting up the structures, something being fractured is it being "in pieces" of sorts, i only saw whole structures in the beginning and that doesnt really help the "fractured" vibe. And a fix to the second problem could be adding a bustling city as a background in the second part where you see a little bit of the city theme(being the block designs) and adding a bit more of the theme, (like a background or block design) to the first part as it isnt really clear to an onlooker that it is city themed in the beginning.
+200 points (+
1 more required exercises for Grade 1.