Depends on whether it matches or not. Or on the day or the phases of the moon, who knows?

Sometimes it's the exactly right thing to say, it suits the moment, and I like it and hear it later.
Sometimes it doesn't really match what I thought I was saying, but it doesn't bother me. I usually see that as a prompt to clarify.
Sometimes it feels like a space-filler or an auto-response, and it ticks me off. Well, it's mildly irritating. I don't usually get too worked up about that stuff.