haha very short, like all has said, but the biggest thing i remember frm it is the music. It's very emotional now, after playing it, when i here luigi humming the theme haha. It's def. worth getting.
Find 1 on amazon or ebay. cheap
My youngest daughter played it a lot this summer. She kept having me look up stuff on the internet to help her when she was stuck. The game felt sort of short and sweet to me when I played it, but not comparable to Mario Sunshine or other gamecube games like Windwaker, which felt much bigger and had a lot more to them. Still, I thought it was worth having. Kinda like how I like having Pokepark games. lol