Underrated. Now that it's cheap pick it up for $5.
I would like to see a LM2 really. More weapons, more different ghosts, more different puzzles (they have em in the classic Nintendo style ala Zelda(ish) there just aren't enough and they may be a little too easy), bigger more varied world, more gameplay variety (maybe some little mini-games within the game, for variety...i.e. some sort of platforming, shooting, chasing, etc. etc.) more more more everything.
I think there is lots of potential here. Untapped.
Gave it a 10 to boost the rating. (some people may not like this but...sna)
Real score: abOOt eight-point-sevenISH.
Booger.
Pick er up in your local bargain bin peeps.