Continuity mistake: In the train, Carrie says she needs a drink and takes her arms towards her head. From a different angle her arms are lowered and she is raising them again. (00:09:21)
Continuity mistake: Carrie asks Big what he thought abut the book while he lowers his glass. A shot later his glass is raised and he is lowering it again. (00:21:14)
Continuity mistake: Carrie kisses Big and caresses his right cheek. A shot later her hand is nowhere to be seen.
Continuity mistake: After Mr. Big swallows the gum he puts his left hand on his chest. A shot later it disappears.
Continuity mistake: After Harry grabs the tissue paper, The one sticking out of the box changes shape between shots.
Continuity mistake: In the train, before and during the moment when the waiter asks Sam what she wants, her menu keeps changing positions in every shot: sometimes it's slightly raised, others it's about to be raised, and once it lies flat on the table.
Continuity mistake: When Sam says the men are boring like her scallops she drops the cutlery. The fork is either lying sideways or face-up depending on the shpt.
Continuity mistake: During brunch outside, Miranda's bite on her muffin changes shape between the side and the front shot.
Continuity mistake: During the girls' chit-chat, the amount of ice tea in Miranda's glass suddenly decreases between shots.
Continuity mistake: While eating outside with Miranda and her baby, Carrie takes a french fry to her mouth, but her hand suddenly disappears in the following shot.
Answer: Yes, it is.