I got a Deva back during the summer and honestly, for the money, I didn't see much difference between the before and after and I definitely didn't like the Deva products.
Last Relaxer: 09/19/08
BC: 01/30/09
Misc: 1st time going natural was '94-'98; 2nd time - '99-2003; This time I will not go back to relaxers.