Haze was perhaps the biggest letdown to me in videogaming history.
And just when you thought things couldn't get any worse, the feature of Nectar that you get to use if almost completely useless, it makes you run a bit faster and makes the enemies glow and appear better. And you hardly loose those abilities when you become a rebel, the Mantel soldiers stick out like a sore thumb so that hardly makes them difficult to spot. And the Nectar grenades/knives are about as useful as a cap gun in the middle of a sword fight, it's alot easier to just shoot them dead.
Long story short, the game is terrible and you will hate yourself for days for buying the game, I realised that the hard way. Don't buy Haze, there are plenty of other games for the PS3 that are so much more fun for alot cheaper.