From a design standpoint the only thing I would have done differantly -and this is a personal choice not a criticism- I would have liked the center to stand out more. It is bit overshadowed by the other two designs.
But the quilt is just fabulous. I don't see a thing wrong with it. You have a wonderful assortment of cats designs and colors are so varied and really interesting to look at! Your "saw blades"? are wonderful!! I can't really see the center blocks but they look really pretty!
The person who got it is very blessed to have this quilt!! It is fantastic!! I especially like the white kittie in the bottom row! That black face and black tail are so cute!! And the orange cat face is sooo cute!! Good job!!