He’s terribly unpunctual, although he does do a good job when he finally turns up. (To mention there are good aspects besides the critique)

Some of the decisions you’ve been making lately have been eccentric. (To indicate that are worse things apart from this critique)

I agree that he’s got some interesting things to say, but I just wish he’d shut up and listen to other people occasionally. (To express respect)

Chris, your comments aren’t really relevant to the topic we’re discussing. (To express respect)

I thought the food they served was unimaginative. (To exemplify)

All of their music sounds a bit similar, but they do it well. (To mention there are good aspects besides the critique)

Her results aren’t as good this year, though she’s been off school a lot with various health problems. (To mention there are good aspects besides the critique)

The deadline they’ve set for this project is ambitious. (To indicate that are worse things apart from this critique)

he way you dress is a bit too casual for this workplace. (To start giving a critique)