Part of the item was poorly manufactured / did not match design (see picture: jagged incomplete edge). Elsewhere the product was too fragile and broke almost immediately, although this could be a flaw in the design or material choice.
This was my first experience with having something printed for me. Gotta say 10/10. The motor mount for my r/c truck was made quickly and looks like excellent quality. Just waiting on a motor and esc I ordered to try it out.