I'll give them credit, I'd have never known it was The Rock if I hadn't seen the cast list.
I'm guessing there is a lot of AI involved rather than prosthetics.
If you go to 2mins he's bald and it still looks nothing like the Rock. Actually looks like Randy Orton.
I guess this is the next phase for Cinema. Actors plus AI and 50 year olds portraying 25 year olds.