Before we went on our 1st Regent cruise, that was also for my 70th, I felt like all I was reading were negative comments. I was very worried with all the comments that we might have made an expensive mistake. Just know it was the most wonderful cruise we had ever taken. We will be leaving for our third cruise with Regent next month and have learned to ignore the negative comments. Those comments come from the people that assume they are entitled. Don't read the negative comments and you will learn the names and just skip over their remarks.
Have a wonderful time.