The Carnival Spirit maintains a strong reputation among cruisers, typically earning ratings between 4.7 and 4.9 out of 5 stars across major review platforms. Guests frequently praise the ship for its manageable mid-size layout (accommodating about 2,124 passengers), which avoids the overwhelming feel of larger mega-ships while still offering signature amenities like the Green Thunder waterslide and the Serenity Adult-Only Retreat. Following a significant dry-dock refurbishment in 2025, the ship has been modernized with refreshed staterooms and updated dining venues like the BlueIguana Cantina and Guy's Burger Joint. Professional reviewers highlight its high passenger-to-crew ratio (approx. 2.29), which often translates to more personalized service in the Main Dining Room and Lido Marketplace. Family-oriented ratings are particularly high due to the effectiveness of the Camp Ocean youth programs and the consistently praised Punchliner Comedy Club.