In the broadcast TV and feature film world Avid Media Composer is still king with up to 80-90% adoption rates. Final Cut Pro “classic” gained up to 20% of that market over the years or so because of its power as an editor and the cost of entry. Adobe Premiere never really factored into the picture in Hollywood at all. Then Apple’s disastrous rollout of FCPX combined with the end of life for FCP Classic. Adobe stepped up.