I got this game yesterday, and i LOVE IT. It gets quite difficult further on in the game as you have to consider more things such as making too much noise (there's a noise meter, and if you go over the limit, you fail the mission) and there is also a limit to how many items you can break (some items are breakable, and too many breaks can result in failure). All of this makes capturing 4500DBs of elebits in 15 minutes quite difficult. Aside from the difficulty, its a very good game