I would like to extend my thanks to Frost Nova for confirming why I never visit the RMT forums or try competitive battling.
Anyways, as for the topic on hand...keh. If this had been asked six months ago or longer (which I think it was, actually), then I would have said that yes, I am sick of Ash.
However, right now...I'd have to say no. The voice actor change in the US, the Diamond/Pearl saga, and the fact that I haven't seen more than five full episodes in the past five or six months have all made my general attitude towards the present show...brighter, if only a little bit. I don't have many if any problems with Ash's methods, either, and let's face it: barring the occasional logical or physical problem (such as Morrison's Gligar's sudden, temporary size increase during his match with Ash), we've gotten some damn good battles out of him and his posse.
And to those of you who are sick of Ash and want him gone: think about it for a second. If Ash (and, consequently, his friends and his regular enemies) left the show, we'd be left with a couple of problems:
-First, chances are we'd be plunked down in front of a different newbie trainer, who would proceed on basically the same quest that Ash has been on for years.
-Since this new trainer would probably be a complete stranger to pokemon battling and strategy, chances are that we'd see a lot of battles carried out like they are early on in the games--that is to say, they'd be boring. The strategy (and thus the true excitement) would only be seen by the main character after a good six, nine, or twelve months of episodes.
-This character would, of course, pick up a couple of obligatory travelling companions--namely, the Newbie Coordinator and the Human Encyclopedia/All-Purpose Slave. And then with the addition of the Antagonist Duo/Trio, we'd have basically the exact same show we have now.
-And finally (and most importantly), you have to remember that Ash and Pikachu are pretty much the faces of the Pokemon anime. If they were suddenly gone, then ratings would plummet, angry fanboys worldwide would go on massive homicidal rages, the various studios responsible for Pokemon would be sued for all their money as a result of said rages, and we'd be without a Pokemon anime within a year. Do you really want that to happen?