I'm on day 5 and am having a similar experience. I feel fine, I don't smell, haven't had any reactions and I'm not hungry. My tongue is white though. The biggest challenge of the fast is that I'm pretty bored with the lemonade. Oh and that I've had a couple of nightmares where I make myself vomit after having accidentally eaten some popcorn, hehehe.
From reading these forums I've seen that some people didn't start having reactions until the 7 or 8 day. That doesn't mean it will happen to you, but I don't think everyone following the same strict detox stages.