Hi, this is my first time critiquing so hope it goes well!

Lines

superimposed lines are a bit wobbly, but the shorter ones and the curves look good. the ghosted lines are pretty good

Ellipses

the table has some overlap, and loop around two to three times like the lesson says. There's a cone in the funnels exercise but it's probably alright since it has the better ellipses of them all

Boxes

The boxes are wobbly and all the lines don't meet near the VP. The roatating boxes are repeating a little but some are fine

You already got a critique but i wanted to try this out ^-^