Go with an open mind and don't be swayed by someones negative writings. I have been on the Glory once and am going again in sept. If there was anything wrong with the ship I wouldn't waste my time and money going again.
Some people could dine at the Whitehouse and find something to complain about. Some could eat beany weanies and find something good to say. It really is going to be largely up to you if you have a good trip or not. Cruise along and enjoy.