Both are bucked up, but Smile HD had better animation.

At least Cupcakes had a basic plotline and reason behind it (in the written fanfic, that is) and Pinkie was in the right state of mind to pull it off. Smile HD just left me confused. What could possibly motivate a pony like Pinkie to start beating up her friends, and destroy Equestria?

What the hell were people thinking with this. Are they trying to make Pinkie Pie as dangerous as possible (Well, good f**king job. You did it)

@Dragon, Fro what I read in the description, Pinkie was mad that her friends were laughing at her instead of with her, so she just got mad and did... That...

doesn't really matter. both concept is bucked up; nothing more than a senseless, pointless, bloody violence. Pinkie is one of my fave ponies and I hated to see her doing something like that.