I agree with all the comments above, I think ladynimue said it best. The products are of excellent quality, easy to use, and the customer support is superb! Paul has done an outstanding job. My only question is how he finds the time to create all these wonderful sets and still have time to communicate so well with all his customers? BTW, ladynimue, my solution to resisting the temptation of buying these products the day they come out is simple...I don't resist. Fortunately, all of the kits are very reasonably priced. And, Paul, I can't wait to see the Inner Castle Construction Kit 2 and the Church Construction Kit! Truly wonderful stuff!