Not at all. The soundtrack in Paper Mario: The Thousand Year Door is not only one of the game's strongest assets, but it is one of the better soundtracks to come out of that decade. To modify it or otherwise tinker around with it is sacrosanct. There is simply nothing that needs to change with that aspect of the game. And when you listen to the new music in the trailer, it is clearly inferior. The highs and lows are all dulled down and the end result lacks any of the punch that the source material had. Maybe the words I want are "over produced"?
Sure, it's fine. It'll sound good to most anyone and I don't think it is bad. But when you scored a perfect ten the first time around, why would you change that? That's a foolish endeavor and a highly-questionable design choice that starts making me wonder what else they've gone and changed unnecessarily.
Unforced errors are tragic. And again, I'm glad there's a workaround for it and that it seems to be easy enough to obtain. But how many people won't go that route and will play a masterpiece with one of its best aspects neutered? That's sad.
I had read somewhere and maybe it was here that several of the changes within the remake were to bring The Thousand Year Door more into line with the newer Paper Mario games. Can anyone source this for me? Because that sounds incredibly dubious; but if true, that would be a terrible design paradigm with which to remake such a classic. Especially when every time a new Paper Mario game came out, the entire fan base more or less screamed at Nintendo: "This is fine, but when are you going to make one like Thousand Year Door? That's what we want more of!"