Is revealing always good?

I recently bought a very revealing and transparent CD player (and AVM player). Because I listen to redbook CD's and 705 of the CD's I listen to are jazz recordings from ca. 1955-1963 the recordings often have bad "digititus." The piano's ring, clarinet is harsh, transients are blurred --- just the nature of the recordings. With a revealing CD player, all this was palpably evident so much so that at least 1/2 those CD's were rendered unlistenable. Now, with a cheaper, more colored CD player (a new Creek) --- not nearly as revealing --- one that "rounds off" some of this digititus, these CD's are again listenable.

So... is revealing a particularly good thing for redbook CD playback? I think not. is "colored" always a bad thing? I'd say no. At least for CD playback. Thoughts?