It would be a blockbuster, one of those summer blockbusters you wouldn't forget.
The gameplay is fantastic and isn't just a shoot 'em up, but it has everything a true disaster film could have, shoot outs, driving through natural disasters, rescue and aid kidnapped victims.
The downside to this game are the graphics which are a little shakey in places. I have read that the voice overs aren't too great, but for me they are fine and don't pose much of a problem at all.
I actually purchased this game due to an email sent from Nintendo otherwise I would have passed it by. It has a great feel to it although the tension is less than what I expected to feel, but there are some points which make you jump!
Enjoy