I watched some all-22 of Thomas and Turner because I don't have anything better to do and the good news is Thomas is a legit rotational piece (which I guess is why they splurged with the 2-year deal), and the bad news is Turner looks like a complete fucking stiff, particularly against the run.
Turner shows a little bit of juice as a pass rusher, although he's still pretty shit, but he looks absolutely terrible setting the edge. Terrible gap leverage, slow to react, consistently lets runners get to the perimeter.
Thomas on the other hand looks like exactly the guy I was expecting, has a bit of explosiveness/burst as an undersized interior rusher, does a nice job on twists/stunts, and can even make some plays in the run game with his quickness on the interior but he lacks the size to hold up consistently at the POA. He played about 70-75% of his snaps last year on the interior and about 25% on the edge.
I just hope they make a concerted effort to add another talented pass rusher, whether a DE or DT, because Thomas is a guy who you probably love as your 5th best rusher, but if he's your 4th best you're probably left always wanting more.