Final Cut Pro X
Final Cut Pro X is a very different way of editing than we are used to with Final Cut Pro, or my background, which is Avid. Because of this difference, lots of people jumped off the boat, assuming it was sinking.
I think though, that they were a bit early, and that it is hard to understand because it is different than we are used to. Remember when everyone bought a mouse because they didn't like track pads, now we buy trackpads for our desktops. We don't like change.
FCPX is in every way better than I expected from reading the early controversy. Here are some references.