I believe God created the universe.
Does that make me a Creationist?
In the strictest sense? No, unless you also advocate that Adam and Eve were the first humans, and that God created everything as it currently is.
But wasn't creation made perfect, as in the Garden of Eden.
How did it become so imperfect?
I'd like to think that creation was perfect. How we got some imperfect was we as a society took that creation, spit all over it, fell in love with temptation and here we are. A person is smart. People are stupid disgusting ingrates.