Why the same plot over & over again?

Rating: 8/10 (29 December 2006)

Don't get me wrong I really enjoyed this movie BUT why are the plots (recipe) of virtually every animated movie you've ever seen always the same, A) there's always a cute central character, B) selection of mildly to extremely irritating small friends, C) a Journey, D)a stock Baddie (usually voiced by an English actor), E)Some mild peril, F) a moral Message.
Both Ice Age movies, Any Disney movie since Dumbo, land before time(there's 11 of those),virtually all CGI animated movies, Finding Nemo,cars, over the hedge, Shark tale, magic roundabout, Little Mermaid, Beauty & the Beast, Aladdin, Pocahontas, Bambi, Lady & the Tramp, both Toy Stories, Madagascar, Monsters Inc, Rescuers & Resc Down under, An American Tail, Flushed Away, Fievel Goes West, Hercules, Atlantis, Sponge Bob Movie, Wild Thornberrys, Valient, Lion King, Lilo & Stitch etc
I'd love to see a new animated movie with absolutely NO irritating friends no journey, No Baddie or "worthy" moral message can anyone think of one??