Was that a compliment?

Have you ever received a compliment that wasn't quite??
Recently someone said to me "Your makeup looks just perfect today." which left me wondering how it usually looks.
A beautician said "You sure don't look 68."  How old do I look?  80? 60? If 60, is that so much better than 68?
And recently, from my grandson "Your blog sounds just like you, Nana."  Is that a good thing?
Ah well, as my wise mother taught me, "When in doubt, just smile and say 'thank you'."