Original sentence: Scribblenauts was first shown in a playable form at the 2009 Electronic Entertainment Expo, and became a sleeper hit, winning several "Best of Show" awards and is considered the first portable console game to win such praise
Edited sentence: Scribblenauts was first shown in a playable form at the 2009 Electronic Entertainment Expo, and became a sleeper hit, winning several "Best of Show" awards, being the first portable console game to win such praise