Like other people have said, what exactly were they supposed to do? Make it a robot? Give it a laser on its back?
I also feel like most people are blind and can't see what they added to Mega Venusaur. It's not just a flower on its head. It also has more trees, vines, the previous flower became gigantic, and is overall bigger. Of course, no, people just notice the flower on its face and that's it.
YOU WANT SOME FUNERAL TO GO WITH THAT CAKE? http://i.minus.com/ibeTNBZS1C6k9v.gif