I wouldn't consider it racist, but it is flipping dreadful.
And the one with the woman giving a speech to what I assume is a WI meeting is really awful.
Adverts like that only make me want to avoid buying the things they're advertising, so I suppose they don't work on me. Of course I remember them, but if I still don't buy them then they're not doing their job are they?
The Pot Noodle ones had the same effect.