Yes, I lasted for about 2 weeks and rebounded hard when I stopped. The food choices are limited and the cravings never went away for me. I did South Beach to clean up my mess from Dukan and realized that SB is a more reasonable and practical lifestyle for me. Good luck!
"I love myself, more or less, but I'd love me more if there were less of me."
Nothing can possibly taste better than the feeling of proving everyone wrong.