Recent changes in teaching materials within the LDS (mormon) church? Thoughts?

I got into a bit of a discussion about the new Gospel principles because the Sister who introduced it made a bit of a barbed comment about the Church having so many converts now, and didn't we know that of course, converts need more basic lessons and reallly put us converts down. I think that all members need a clearer understanding of Gospel Principles and hope that this new material helps.