During the Q&A section of The Predator panel at San Diego Comic-Con 2018, Iron Man 3 director Shane Black threw some shade at Infinity War, citing interactions between Thanos and Spider-Man.
“One moment there’s a train coming at him he can turn it into a flock of birds,” said Black. “The next minute Spider-Man is coming at him and he’s like, ‘Oh, my eyes! It’s got webbing!’ I loved the movie, it’s just, the kid had to do something”
Black said he was a fan of Infinity War, but when answering one of the many questions about whether the Predator would win in a fight against a number of characters, the Thanos/Spider-Man disparity came up. IGN was in attendance at the panel.
Source: IGN.com Iron Man 3 Director Knocks Thanos in Avengers: Infinity War