If you liked the first Luigi's Mansion game, maybe this one is a bit different to what's expected with a sequel.
The mission-based "gameplay" can be a little disruptive, but I assure you that it feels right at home with the portable nature of this game.
So, even if you feel like it's not a true entry of the Luigi's Mansion saga, as a standalone game is spectacular.
Overall, it's a must-play for 3DS users.