What the Professor Thinks: He's cool. He's assigning you something that'll be "fun".
It won't be.
It will take three times as long, look half assed, and there will always be that person that outshines the whole class with Michelangelo's David sculpture made out of pill bottles. PLUS GROUP PROJECT ALERT.
Caution: Your grade depends solely on how much the teacher likes you cause there is no way to actually "grade" this.
Yay for subjectivity!