Related Clues:

• Eager and then some
• Like an eager beaver
• Itching with excitement
• Mightily impressed
• Quite enthusiastic
• Emotionally excited
• Wide-eyed with wonder
• Aroused
• Like kids at a circus, maybe
• Completely wowed
• Ablaze
• Eyes-a-poppin'
• Hopped up
• On the edge of one's seat
• Awe-struck