You know, my hair looks just like that after my bkt! It always looks great and improves after the first wash, but my hair is so much like that immediately after. I thought it would be different after the 2nd or 3rd, etc, but no, it always looks like that for my "cure period". I just wash it out in 24 to 48 hours and keep it moving. I love the results after the first wash so it's not been a biggie for me. One thing that made a big difference was sabino moisture block. The next day I put sabino over the treated hair and flat ironed through and got a much silkier result. You can see the difference in my fotki between the first and second application; the second using the sabino after.
I, too, wondered if it was because I'm using a 2% solution? Not sure, but my next treatment will be with rejuvenol to see if it is silkier with treatment in hair. Rejuvenol still has a lower formaldehyde content but I've seen the result on other fine haired natural hair and the result seemed to be silkier, heavier hair with defined curls after wash. That's definitely something I want.