Fun? YES
Unique Experience? ABSOLUTELY!
Overpriced? TOTALLY!
I first visited almost 10 years ago and fell in love with M&M World. When I came back to Vegas recently I knew I would be bringing my 5 year old. It's such a unique store with 4 floors of M&M fun. My son saw the wall of M&M's and was in love. He had such a blast picking out his colors and making his own mix. He looked at all of the dispensers and found his favorite. The adults too had fun making our own mix of M&M's. The colors offered are beautiful and unique. They even offer special flavors like pumpkin pie, white chocolate, dark chocolate and caramel. They had more but I cannot remember them all. The employees will even let you try them if you ask.
After picking our or M&M's we ventured up the next floors. My son loved the free 3D movie and like the race car. There is plenty to do in the M&M store and we spent about an hour enjoying everything it had to offer. M&M's World is definitely a stop that should not be missed when visiting.