Count me in on the sugar hate testimonials - when you haven't had any for a long time, then you have a sizable amount in one sitting, it truly has druglike effects. Your brain chemistry changes, and you say and do things you normally wouldn't. Unfortunately, unlike consuming hard drugs - a less socially acceptable "addiction" - you need to eat to live.
One caveat: watch your fructose consumption. I once read that your body only has enough phosfructokinase to convert ~50 grams of fructose a day to glucose, and anything other that limit is made into triglyceride. Even if this isn't true, keeping fruit minimal, and opting for lower-GI, fibrous fruits like berries and apricots is a better choice than high-GI fruits like mangoes and bananas, especially if part of your aim is to train your body not to crave "sweet".
Best of luck to everyone who's detoxing... you'll thank yourself for it in the long run.