Basically the generation method only reorders the bars without making any differencies in their contents. As you can hear in the three generated guitar solos, this kind of rearrangement yields results that are only occasionally enjoyable. There are few sections that fill the requirements written above. Often it feels like listening to a beginner. Separate licks may sound good, but they don't form larger musical entities. To reach better results the music should be analyzed preferably a lick by a lick than a bar by a bar.