Instruct: Classify a review into positive or negative sentiment.
Query: Error Prone

You have to push very hard to insert the coins. My son is 6 years old and has alot of trouble with it. While struggling to get the coins in, the meter will miscount that particular coin. For example: if you are trying to get a dime in and you have to take it out and try again, then it will register as 20 cents instead of 10 cents. He grew bored with it rather quickly.