This is a good puzzle and has lots of dinos on it, however it is not as nice as the other dinosaur floor puzzle by Melissa and DougMelissa & Doug Dinosaurs Extra Large Floor Puzzle - 48 Piece. This one is not as bright and colorful, not as big, lacks a focal (big) dinosaur, and does not come with a picture sheet with the names of all the dinosaurs shown. Essentially, this is a good puzzle, but not as good as their other dino one, which is a GREAT puzzle.