Related Clues:

• 'Isn't that beautiful?!'
• Very large-scale
• Grand tale
• Starter for ''star'' or ''power''
• "You're in trouble!"
• Remark of approval
• ''Beowulf,'' for one
• 'Feels good!'
• X-ray dose unit
• ''___ la la''
• "That's great!"
• 'I like!'
• 'Far out, man'
• See 73-Across
• Great success