Off the top of my head: Benoit, Daniels, Joe, Styles (at times) are all as good or better than Angle on a more consistent basis.
Angle has stepped it up lately with his more serious character, but in the ring Kurt is extremely overrated. He's more concerned with setting up the next suplex spot than the pacing and flow of a match. Being able to hit 97 suplexes a match does not make you a world class professional wrestler.