I was very upset about my return Visit from Cancun to Minneapolis on March 31st 2018. We flew First Class thinking we were getting extra perks that we paid for. This was not the case. There was no method for 1st class pre boarding, there was a delay which I understand but still, why pay extra for 1st class when the stewardess Daisy was very rude, being able to watch a movie was down 3 times during the Flight. One drink was offered during the whole trip. Dinner was not good at all. A snack was offered when we were almost ready to land. The cabin we're we could use the restroom a man was standing there chatting for over a half an hour with the Stewardess so not only no contact from them but very hard to get to and from the restroom. Know why should anyone be aloud to block that for that long, stewardess should have stopped and paid attention to other Customers, so rude. Plus other Airlines 1st Class baggage is taken off the plane first Delta did not. So please tell me what I exactly paid extra for other than the bigger seat. My Daughter's lock was Off her luggage and could tell someone had gone threw it, a bag she had in there was ripped open. Not happy at all. First Class was bad class.Not happy with Details staff on return. Going to Cancun was Great Service but coming home was bad and rude service.