Playing all center ball...I keep hearing about it, but I never see it, not any good players anyway. Yang probably comes closest. If you truly could play 9/10 ball with center ball only, there is no doubt in my mind that you'd be the greatest player that ever lived. Nobody can do it at the highest level, it's impossible. You'd need perfect angles on every shot..good luck with that. How often do you get a shot that is close to perfect but need that little bit of english to adjust the angle? I don't know about you, but I get a shot like that almost every rack. You'll get some center ball racks, sure, but what are you going to do about those other ones? Also, I do not buy into the idea that slamming the ball in with center is higher percentage than shooting slower and letting the spin move the ball. Guess that's why I'm not a top player like you guys.
I'd like to add something to this post: Lot's of people talk about straight pool and center ball, well a lot of the straightpool breakshots are shot with english, even the bloody opening break for Christ's sake. Off angle combinations, throwing in balls that wouldn't go otherwise, going into clusters and to the rail, hitting clusters by using spin and the same "angle adjustments" as in EVERY pool game. There are a million shots in that game that benefit from using english. Can you get around that? Sure, if you can make any cutshot, no matter how difficult, if you can hit every kick/bank, then yeah and btw I hope you like to shoot shots from below the rack to the top pockets, that's going to happen a lot. Of course if you get a kick/bank that needs to be held up or lengthened then, you have to shoot a different bank or play safe (which btw, also could be more difficult without spin). You'd make the game a lot more difficult, but I suppose in that game, it could be done (why you would do that I don't know).
And of course snooker...let's just say that there is more spin being used there than people think.
If a beginner comes up to me and asks if he should use all center ball, I'd look at his game first. If he's hopeless, can't make a ball, and practices maybe once a month, then I'd recommend center only. Simply because of the fact that he'd never get the time to ajust to using english. In every other case I'd say no. Learn center first, for the first few months, then start learning english. You people are not doing beginners any favours by claiming the game is played with all center ball. It's nonsense and you know it! It's like telling a boxer that if I practices hard enough, he'll never get hit! Get real!