Instruct: Classify Amazon reviews into positive or negative sentiment
Query: I wish

My father was a grunt in WWII. I guess they just called them GIs back then. He died about ten years ago. I enlisted in 1969 and was a helicopter crew chief in South East Asia. I wish we could have watched this movie together. I had more I was going to say, but I think I will just stop here. This is a very good movie.