I've read such a mixed bag on converting one's whole library of giga sounds to kontakt, ranging from "great except for just a few libraries" to "not really worth it except for very simple instruments."

What is the current thinking on this? Is there a single thread somewhere that lists the problem conversions? (Sonic implants I've heard)

I'm less worried about subtle changes of timbre or velocity response (I already went through that in the old days coming from roland and akai to giga) and I plan to make adjustments to subtleties. I'm more concerned with crashing patches or missing keyswitches, etc.