Possible Clues:

• It's marvellous having drink with Queen
• Wonderful agent, American, turning up
• Excellent purse for change
• Excellent, but half-hearted, meal
• Beyond great
• Excellent management, though lacking vision
• Outstanding police officer?
• Marvellous word for a caretaker in New York?
• Great, or what can precede the starred answers' beginnings
• Wonderful agent takes us up