I was a bit sceptical at first when I obtained this set of DVD's. I did however become pleasently surprised with the material and found that each of the DVD's in the set obtained some very nice card tricks. I did find that there was a lack of engagment by Gerry but this is a learning DVD and once you get past that this is a good material. The other good news is that you do not have to use sevens in any one particular trick and you can mix and match to your own performance. Overall these are a good set of instructional DVD's.