It's still as easy as comparing apples to apples, yet instead of a person, place, thing, or event, players just select the picture card from their hand that they think is most like a green card played by the judge.
This product came as advertised and is a great game for children 5+. The pictures make it easy for the kids to play and allow many opportunities to explain words, increase vocabulary, etc. It is great for sight word practice too! My kids ask to play it every night before they go to bed.