I too love the effect you get with decoupage, especially when using glue gel to mount instead of foam so that more shaping of pieces can be used. But my disabilities sometimes get the better of me and then there is no way to sit and patiently cut out sheets, so die-cut decoupage is then a godsend, as are straight sided pyramid designs. I've also tried the MCS die-cut sheets to print out images, including some photos I took myself, and find these great for making unique, but personal, cards or familiy members.
GG