Lines:

Wobble in lines: I see a bit of wobble on the lines, especially in the planes. But your superimposed lines look confident.

Fraying on both ends: This happened a bit on your superimposed lines. Not bad enough for a do-over, but just watch out for it.

Arching lines: I didn't see any of this!

Ghosted lines: I didn't see many start and end dots here... some of the lines just trail off. Starting a line with a starting and ending dot is important for applying the ghosting method, and that it should not be skipped.

Repeating lines: this wasn't a problem for you

Elipses:

Your ellipses were drawn through 2 to 3 times.

On the ellipse tables, most of the ellipses were kept within the bounds.

The ellipses were drawn confidently.

On funnels, the minor axis (the line in the middle) cut ellipses in 2 symetrical halves.

Overall, really nice ellipses!

Boxes:

All boxes (except organic perspective) were drawn through, with confident lines. Nice!

On rough perspective, width lines were parallel to horizon and height lines perpendicular to horizon. The line correction method was used as well. Looks good.

On rotated boxes, corners between boxes were nice and close. All the boxes were rotating too.

Nice job on organic perspective.