When I was drawing this caricature, about three people walked past and said “Oh! Owen Wilson!” I thought I had a great likeness of Matthew McConaughey. Caricatures can be frustrating.
If you’re drawing someone from a straight-on, frontal view, they’d better have an amazing face shape from that direction. Matthew McConaughey does have a big, kind of square head, but I think it was a mistake to draw him from this angle. His brow is so prominent and the straight shot doesn’t show that. A 3/4 angle would capture more interesting details.