Too Saturated
See, if you take vitamins, it's good. But a little is good, too much doesn't mean it's better.
I'm sayin, like a previous post I seen('there's too much bullshit') is that you parodying so much it became cheap.
Focus on parodying the original story, but just add a pinch or two from other cartoon/anime.
Metal Gear Awesome for example was a great parody for poking fun at the subject matter, little did it borrow from others.
Is it wrong to borrow? No..but what you did a few time is cheapness. You put other charactor into your animation for the sake of putting them, does Yogi Bear has any relation to RE 4? No. Cheap. Redfield bro and sis? Yes. Good job.