my first cruise was on the grand princess in 2009 since then I have cruised six times mostly with royal Caribbean.
the grand had under gone a make over since my first cruise it was ok but not spectacular
the main thing that stuck out was the lack of hygiene,
we were in a disabled cabin not that we are disabled or asked for a disabled cabin, lots of room, 2 to 3 times as much more but it was a bit tired and needed some attention and updating