The Remix tool is a great instrument in Premiere Pro but it works only for short music sequences (remixes). Suppose I have a 10 minute-video and I need it to be accompanied by one single music track. If I use the remix tool it just multiplies some the-AI-knows-what part of the music, frequently making the whole track sound A WAY TOO repetative and monotonous, omitting the drops (it's a musical term), intros and other important parts. If it is a song the tool makes it one verse-with--a-chorus loop for the rest of the sequence.
What I suggest is to give a user the opportunity to chose between two modes the tool will work in - one is the super-duper AI-mode which is used now, and the other - a sequential looping of the music track with an AI-crossfading (gradual blending) of the end and the beginning of each track which right now I do manually preferring this approach to the Remix AI. This will make the whole remixed track sound much more diverse.
Adobe, please think about it.