Instruct: Classify the given review into positive or negative sentiment.
Query: Do Not Buy!!! It's a RIP OFF!!

We bought this for our 3 year son who is pretty advance for his age. After about a couple of hours of playing it he had already passed the first two stages and complained he couldn't do anymore. When I checked into it, I found out we had to pay a monthly membership online to play the rest of the games!!! What is the point of buying a game when we can't play the entire thing!! Do NOT buy this!! It is a rip off. We just paid $20 for a sample game!! You can bet we are going to get our money back. Anyone who has bought this should do the same. This was a great disappointment.