Instruct: Classify Amazon reviews into positive or negative sentiment
Query: difficult questions

I ordered this for my 23 year old son who asked specifically for the 90's edition thinking he would know more about the 90's than the 80's. Well he was wrong - questions are way too hard even for myself. We tried playing it a couple of times and just get frustrated because we can't answer the questions without alot of guessing. We don't even understand some of the questions let alone answer them. We expected some challenging questions but they all are too challenging as far as I am concerned. All in all I would say we are somewhat disappointed with it.