Rather than do an actual review since everyone has their own opinions, I am going to list some helpful tips so that you have a stress-free cruise on the Bliss...
Expect the unexpected - There are ALWAYS things that change on a cruise, on ours we were informed at muster that because of a pending storm we were going to miss our first stop in Puerto Rico and we would have choppy seas going down, we were all refunded $16/pp port charges. Then Day 2 we were informed there was a medical helicopter evacuation and we had to sail north for 1 hour before continuing on. Don't stress about what you have no control of.
Prior to cruise - ~120 days prior to cruise, I was able to book Jersey Boys and Specialty Restaurants online. At ~65 days we were able to book Six online. I couldn't book the complimentary restaurants online, but a friend was able to do this online (I will address what I did next).
Cabin - We were in a mini-suite, Cabin 9200 -- the room isn't much bigger than a balcony room, BUT the bathroom was big with a double sink and actual bath tub with glass enclosure (note that I was told not all mini-suites have a bath tub). This was a very quiet room, except for the door "slammers" which will wake you out of a sound sleep! The set up of this room is the bed is next to closet when you walk in and the couch is by the balcony door. TV stations are very limited, but they did have some recent movies playing for free - Rocket Man, The Green Book, Escape Room and some others.