"After reading the reviews, I expected a very nice set of gifts I had intended to give to my 2nd grade students. When they arrived and I opened one set of twelve packaged together (to try it out with my husband), I was dismayed to find that there were two cards with no match. (There were many other missing and extra cards among the 24 total sets I ordered.) Also, the cards are very small and flimsy. They will not hold up for more than a few times being played."