French fries with one spoon of oil...

So i felt for the overpriced Tefal Actifry, the promise of this product is to make crispy, tasty fries with only one spoon of oil. (The green stuff which quite a big spoon in fact)

Well call me stupid, but i tried twice and changing some settings (thinner fries, more time, even more oil) but i could never reach the crispy state for my fries :(
They are about as crispy as Mc Donald's fries...

I will try again, i'm not the kind of guy to give up on French fries (I'm French damn it !).

At least compared to some restaurants' bad fries, i have the satisfaction to eat 'healthy fries' and that makes a big difference !