Possible Clues:

• Feeling produced by stimulation, or dramatic news (9)
• Feeling the Japanese coin is not a counterfeit
• One has the feeling that noses ain't like this (9)
• Heavy weather by James, on woman novelist
• Feeling, awareness of stimulation
• Feeling there's something big afoot
• Overnight, this is an immediate hit
• See 67 Across
• Feeling it's been a huge success
• Crowd puller Estonians can produce