I'm kinda in the same boat Omega, it's an amazing package that has gotten better and better over the years, it's fairly easy to get going, and arranging tracks is actually fun which must be unique to FLS.
The bit that is beyond me is all the extras you have to know, like the effects, plugins, and the more complex instruments. It's as if they are hoping that by the time you learn enough to want to use that stuff, you'll already know how it all works
. You can do some crazy things with it, like vocoders and professional studio style processing. Maybe I need to trudge through YouTube for tutorials, there's a lot of them, so much more beneficial to watch someone with skills mess around with the advanced stuff.