Related Clues:

• Eyes-a-poppin'
• Gobsmacked
• Left humbled
• Hopped up
• Extremely impressed
• On the edge of one's seat
• Left slack-jawed
• Awe-struck
• Staring open-mouthed, perhaps
• More than just expectant
• All ___ (excited)
• Speechless, perhaps
• Totally wowed
• Enthusiastic, and then some
• Wildly eager