I'm slightly disappointed with...

Meaning

Expressing mild disappointment.

Examples

• John: The presentation didn't go as well as I hoped.
• Alice: Oh, really? <b>I'm slightly disappointed with</b> the outcome as well. What happened?
• John: The audience's engagement was minimal. <b>I'm slightly disappointed with</b> their lack of participation.
• Alice: Sometimes that happens. Perhaps you can review the content for improvements.