That other Bionicle game (Part 1)

Bionicle (2003) is a game based on Legos. It's about these robot-like things made out of Legos and they live on an island, but there are some bad ones and they get mad and fight the good ones. So some of the good ones are stronger so they fight the bad ones. You play as a good one.

Description quiz:
1) Define "bionicle" in simple terms.
3) Why doesn't this game make sense?
4) Why did Shigeru Miyamuto take the Super Mushrom out of SMB1?
5) This game sucks. (True / False)