The use of creative LUTs has exploded over the last few years. One company that you might not have heard of was there at the start, Picture Instruments. They've got a new FCPX plugin that allows the mixing of up to 5 LUTs in the Inspector.
When given the task of cutting a 34 angle multicam music show in Premiere Pro, Shahin Shokoui accepted the job but decided to move the project over to Final Cut Pro X. After a successful edit, he then converted the final cuts back.
We have been to the previous three and can tell you first hand, if you are interested in Final Cut Pro X, this is the event of the year to attend.