I neither own a BD or HD DVD. I'm not a fan of sony in particular, I have a few items from them out of convienence, not desire or fanboyism.
It seems to me though, that there is no excuse for any players, regardless of their price bracket at this point to have slow load times, and delayed input functions from their remotes. The mere fact that the PS3 does not have that issue is evidence of the fact.
For some, these issues may be at worse a mild irritation, but I would have to disagree. Its a way to give users a feeling and possible justification in higher priced players, ie: "Hey look, this one is $300 more, has a fancy chip that upconverts and theres no lag in its processes!" Frankly, I find it detestable.
Some here have argued you are paying significantly more for the PS3, and that its in a different price bracket. Though that is true, the PS3 was designed for gaming first, its secondary function is to play BD movies. The fact that it out performs many of either BD / HD DVD players is startling.
So, what this indicates to me is that there is absolutely no good reason for any dedicated player, BD or HD DVD to cost more then the PS3. And still no reason for any player thats in the $200 bracket to be missing features that have existed in the SD DVD world for some time now.
All of that said, I don't see a point yet in buying into the High Definition format war until its settled, with only 1 exception thus far. If your in the market for a new gaming console, and it happens to display movies in an HD format, then going with a PS3 is quite the deal. Failing that, I would wait until some up and comming technologies make their debut. Like that article here on the AH webpage suggests, BD and HD DVD are dying formats, they just don't know it yet.