No, Wario! Don't get lazy on us!
As stated, the game is way too short, and I'd only consider renting this game. But hold on, there's good things about this game to. Wario clings to the usual treasure-hunting style of the game genre, except he puts it into overdrive this time! There's SO much stuff to collect and they get even harder to find as you progress through the game. The bosses were just like in the Wario universe...weird and some of them are a bit tricky if you have no clue what you're doing. Take heed to all the hints you're given throughout the game... you'll nee them if you're ever planning on a perfect score.
I'm sorry, but, the game needs to be longer. Other than that, I didn't see much wrong with this game. But the fact it's so short and the replay value isn't up to par KILLED what could've been Wario's greatest game. Meh, if you want to play it, rent it. Unless you get a great deal off of it (it's probably $20 by now), rent it. This way you can still get the enjoyment of the game without tiring of it.