I was having fun!
As a fan of the original 1972 version (and even it's sequel) I found The Poseidon Adventure fun! I was pointing out all the characters that had been slightly altered, like Bishop Schmitt from Reverend Scott, and Mike Rogo from...well Mike Rogo. I thought the new, more assertive, Belle Rosen was awesome. She was portrayed in a way you felt really bad for her again. I thought they were going to ruin her character but I was wrong. Nearly cried both times for Shelley Winters and the new one. What I liked was picking out certain points they had brought back in the new one like the underwater scene, the brother and sister characters, the Shelby caught up on the table, and the Bishop sacrificing himself, and of course Belle's death scene (sniff). I'm really happy they fixed the fact that chairs are not nailed to the floor! I couldn't help laughing at the original where all the chairs are nailed to the floor (which is now the roof). The tables I can see, because the boat shifts, but not chairs.
The answer to the ultimate question; of life, the universe, and everything is.........42