The original poster forgot Fantasyland. Oops...
1. Adventureland - The ambience here is KING, and the orange slushes help too). The ride selection is good too.
2. Frontierland - 3 Great attractions (SM, BTMR, and Tom Sawyer), and SM and BTMR are great at night too..
3. Tomorrowland - Amount of rides is overwhelming, and nighttime theming is incredible. However, TL is busy and dirty.
4. Liberty Square - HM is great, and theming is good too. The only problem is the small size of the land.
5. Main Street USA - No rides, but the ambience here is worth the price of admission alone.
6. Toontown Fair - Well themed, and the Barnstormer is decent.
7. Fantasyland - Crowded, dirty, and no rides for the older people. It's also not well lit/decorated at night.