Related Clues:

• "Unimpressive"
• "It's so-so"
• Unenthusiastic reaction
• “Big whoop”
• 'Couldn't tell ya'
• 'Not a clue'
• 'I'm clueless'
• "I'm indifferent"
• 'I could take it or leave it'
• 'I don't love that'
• 'Uh, sure'
• Tepid response
• Tepid reaction
• 'It didn't wow me'
• 'That's not impressing me'