Princess is a very nice moderate line with itineraries all over the world. You can find a Princess ship almost anywhere in the world you would like to go.
Princess has movie theaters aboard most ships, as well as “Movies Under the Stars” where you can sit poolside in the evening and watch a movie outside on a giant mega screen.
Princess is also known for their great wedding program. The ships captain can legally marry couples at sea, which is not allowed on any other line.