Questions about Knifty Knitter

[BubbaX]

Just some questions I HOPE!!!!! someone can answer

1. Can it make scarves well?
2. Is it hard to make scarves?
3. How long is a adult legth scarf?
4. How much yarn does it take to make a Adult scarf (like average)
5. How much yarn should I buy to make single color scarfs? (11 scarves total)
6. Is knitting fun (I havent done it since I was a kid)

I hope someone can answer my question.