I'm underwhelmed by...

Meaning

Something is less impressive than expected.

Examples

• John: 'Did you see the fireworks display?'
• Alice: 'Yes, <b>I'm underwhelmed by</b> it; it was rather short.'
• John: 'Oh, <b>I'm underwhelmed by</b> that band; they're not very good.'
• Alice: 'I went to the concert.'