I can think of several,for several different reasons.
Even with some of the stuff the Filipino contingent comes up with,I have to say in all honesty I've learned more from watching Mike Sigel than any other single player. He was also my favorite as far as 'entertainment".
I put the Filipino players in a seperate category (pure creativity) as far as coming up with things I didn't see before,and things I didn't know were even possible until I saw one of them do it. Efren of course is at the top of this group,but ALL of them have done something either on video or in front of me that made me go DAAAAMN!
Oddly enough,I also put Corey Deuel in that same group. Everyone here has probably seen the crazy draw shot he did on Mika on Youtube (the one where he didn't get out). My personal fave jaw-dropper of his is from the 2003 Mosconi Cup.
He's playing Steve Davis,and gets hooked under the 6. He pushes out to a spot where the cue ball is frozen to the corner pocket point,and facing a long,straight-in on the 3,with the next ball straight across from it on the opposite side. (If Cuetable wasn't coming up as an "attack site" on Google,I'd draw it out.)
Steve passes the shot back,Corey makes the ball and draws his cue ball about 12 feet to get perfect on the next ball. Another freak occurance,he doesn't get out that time either,LOL.
My personal fave out of the Euro players is Neils,but am getting more impressed all the time with Raj Hundal. His stroke is more similar to Shane's than most people probably notice.
Rafael Martinez is also a fave,just no wasted motion and gives people the impression he moves with "purpose".
Or,the time he thought Hennessee knocked his cue case over on purpose and jabbed him in the chest hard enough it had to have left a bruise. That and Henny getting knocked out for mouthing at Sparky Ferrell's wife were the only times I was entertained by things getting physical between 2 players.
Shane is just a different breed of animal,possibly even a "mutant".
As far as watching what goes on at the table,more specifically the player's stroke,to me Ray Schultz was a joy to watch with that high-speed,flamboyant stroke.
Before his antics got to be too much,watching Earl was also pure pleasure,for his intensity,and apparent desire to crush his opponent.
As far as players that never show any real emotion,I give the nod to Ralf and Nick Varner.
I never got to see much of Buddy as his best,and that sucks because if anyone ever made the game look entirely too easy,it was him. Tommy D.