In this day and age, Bret would be expected to alter his style a little bit. He used a few too many rest holds compared to today's good workers. Today's fans might find him boring.
If Bret used a minimal amount of rest holds in a match against Angle, then their match would be considered a technical masterpiece by today's fan base.
Eh, not really. Wrestlemania 21 had Shawn spending a third of the match working on Angle with a headlock without losing the crowd's interest. I daresay Bret even has an advantage over today's workers in that he's one of a few workers that can make restholds not only exciting but also purposeful (ie going for covers, fighting out of it, etc)