Dude was in the best shape of his life (which is funny and sad because he was definitely skinny-fat his entire prime and for his AEW Run), but I can’t call it in the ring because I can’t tell if he was selling or legit gassed after the 5 minute mark
Punk was never great in the ring, but it's even more noticeable now that he's older, slower and working in a generation with the most athletic wrestlers ever. He looked really bad in AEW at times because he was trying to match athleticism with his opponents and couldn't. An example being Punk trying and failing to do the buckshot multiple times.