Diane Craft- Anyone use?

I have a 6 1/2 year old son.  I won’t go into details but I’m pretty sure he is “right-brained” and quite possibly dyslexic.  So I ordered the Diane Craft reading program.  I am wondering if anyone else has used this because honestly, I am not sure how.  I ordered just the phonics program book and flashcards.  There really aren’t any lessons and I am thinking I also needed the Brain Integration Therapy book?  I am just not sure even after reading through the beginning.  Each lesson is just a group of words that are color coded.  Do I just find the phonics card that goes along with the words and show him that and then the words?  I really need something that will help him not feel so frustrated so I want to do it right.  Thanks for any help!