Just Cause 2

I will be receiving Just Cause 2 today as i have ordered it online,the game looks to be a mash up of say Grand theft auto and mercenaries!
I dont yet know what to expect as i didn`t play the first just cause on PS2!
But this game did recieve verry good ratings and the gameplay does look verry smooth!
For those of you that have Just Cause 2 please leave me your opinions about the game!

Thanx