Lines:

Super imposed: Good positioning of the pen at the starting point

Ghosted lines: Nice confident lines. Some slight arching, could be from drawing from the wrist instead of the shoulder. Overall really good.

Planes: Nice ( including sad face nr 23)

Eclipses: I noticed a sight tendency to make it egg shaped (smaller at upper end and wider at lower)

Boxes:

Rotated boxes: the boxes closest to the central one have almost no tilt. The later ones at the edge ( upper central in particular) are nicely tilted.

Organic perspective: Looks good. Whatever polishing you need you’ll get from the 250 box challenge