Pros
The pros to this job were making kids smile and every so often, finding those parents who "get it". You'd be surprised how rude a vast majority of parents can be to a teenage cashier. Coworkers and certain managers made the job bearable for me. I learned how to handle money, basic cashier knowledge and customer service that still helps me today. If you really (and I mean really) like kids, dancing and singing to mildly cringe worthy kids songs, HIGH energy work environments and have a lot of patience you will do great here.
Cons
The noise, constant noise that I can only describe as songs on a loop combined with the BING BING BING BING BONG of games along with kids screaming, running, crying, etc. Witnessing parents yell at their children (and at me) over plastic prizes worth 5 points. Being the mouse when the last thing you want to do is be dancing in a hot sweaty costume on a busy saturday afternoon at sometimes hourly intervals. Never sitting. Leading roadshows to a group of kids who want no part in the song, and just stand and stare at you until the tickets are thrown. Managers acting like the world will end if a pizza was made wrong or three tokens lost, and taking it out on everybody.