I think we are missing an important part of this FCP X debacle.
For what they do, Apple is a relatively small company. They have groups of programmers that finish one product then shift their focus onto another.
I don't think they have the resources (by choice?) to focus on a mature piece of software and make it better over time. Apple is consistently "re-inventing".
Think about their software. Very few applications are "mature."
Apple is making cash loads of money. One record braking Quarter after another. They DO have the financial resources to hire more programmers and restructure their software developing teams. It seems to me, that the recent software release were never free of accompanying rumble here in forums and elsewhere: Software buggy, incomplete, etc.
For a company, which is finically as successful as Apple, it is a worrying trend, if not a shame. Because if reputation has taken a hit and/or less and less professionals are using Apple, then the coolness factor will wear off and all of a sudden the iGadgets might not be so attractive anymore for a lot of people.
Steve is said to have an urge form perfection: form, shading of colors (see the white iPhone story). That makes the recent software releases really puzzling.
Having said that, I really hope they come around and implement the missing features in FCPX ASAP. But my fear is, the next months Apple's focus is directed again on the new iPhone and it's OS and various variations of the iPod.