Very well done.
The story felt more of a inspiration gatherer than anything. Due to it not being as plot heavy as the others, which is not to say that it is a bad thing. But it got the job done, and I enjoyed it.
The jokes were pretty good as well. The two parts that stood out for me were when blue and purple were watching the screen and said "The fans are going to kill us" and of course red going postal on Dark link. Your flash's have always had this nice unique sense of parody about them which I like.
Also I went back to the other FSM's after this one and noticed you went for more up close camera (Or bigger sprites whichever makes more sense). Which made it feel like there wasn't as much space that was being wasted, I mean this in the best and nicest way to the older episodes.
But as for you trying to get a larger audiance, I know that you want to entertain as many people that you want but, the first thing that you should always do when making anything is for yourself. If those picky people don't like it well just ignore them, it will help you enjoy your work alot more.