Instruct: Classify Amazon reviews into positive or negative sentiment
Query: It was great, until the board split

I got this for my 2-yr-old, and we've had problems with it. First, there is no guide picture on the front to show kids how the puzzle should look assembled. There is a small sticker on the back of the large puzzle board, but we use that as a flat surface to put the puzzle together, so we aren't flipping the board back and forth to see the picture. She finally learned to put pieces together based on similar colors and patterns, but then the base board that the pieces sit in split, the glue from the veneers coming apart. I now have a few pieces of warped wood that were supposed to house the puzzle.I've had lots of Melissa and Doug items, and this is my first disappointment. Not only is it difficult to play with, it didn't last very long before coming apart.