Is there something considerable not to like about this ocean liner?

Monday afternoon, I will be departing from Jacksonville, FL, on the Carnival Fascination. I’ve been looking at their website and at other sites, and something doesn’t leave me feeling impressed. For one, I’ve been given an impression that there isn’t really much to do onboard, considering about 10 highlights were posted at the Carnival site, half of which described things that weren’t “activities.” Second, it looks a bit… cramped. Third, the only other cruise I’ve been on was on a newer, better-dressed, and generally jam-packed Disney liner.

Is there anything really bad about this ship in particular that I might need to know about?