I liked the youtube comment: "Jason has the physique of your average mid 30s early 40s British builder (construction worker) who never trains and eats a terrible diet and drinks alcohol most nights, it's truly pissening that Jason has dedicated his whole life to bodybuilding and he looks worse than when he started."
If Jason wants to look his best, he needs to get lean, and stay lean. But he's done the exact opposite. Which is a shame, because there's a not-terrible physique under the flab.
If he loves posing so much while he looks like this, imagine how much he'd enjoy it if he could actually see his muscles and striations and separation with each flex. He'd never leave the mirror.
edit: I don't see why he even bothers with the abdominal poses in his current state, especially that slight twist to show off the obliques.