I've sailed all four Carnival ships from Galveston in the last 5 months. (Dream X2).
The Breeze was O.K., as expected. The Jubilee is a beautiful new ship, lots of space, (Except in the casino), but too big for me. The Vista is/was needing a drydock. I would not hesitate to repeat (If it still ported Galveston). The Dream is my favorite by far, especially since they brought their staffing back up.