Other mistake: When Carrie opens the newspaper to read her column, the same paragraph is repeated at least twice.
Other mistake: When the girls are at a restaurant right after Carrie leaves the Hamptons, Charlotte picks up her glass and puts her mouth on the straw as if she's drinking, but the liquid in the glass doesn't budge.
The drought - S1-E11
Other mistake: When Carrie is trying to kiss Big, the reflection on the TV doesn't match the opposite side: The lamp and Carrie are missing.
Answer: Yes, it is.