That seems like a fair grade for it. It's honestly hard to really evaluate the PL in the photos but I'm not totally surprised. Nice coin!
Only one to get it right,might just be the pictures probably looks better in person and a great coin.
Sometimes we get lucky. As these many GTGs prove.... accurately photographing a PL Morgan is dang near impossible. It just had that look imo.
I think I have this coin’s twin sister. Although NGC gave this a Star instead of a PL. Reverse is incredible mirror... you can see the square black reflection of my phone: