Jesus, I'm not sitting DD down in front of the tv and saying "Here is an accurate representation of the whole Jamaican culture darling, isn't it wonderful, life is just like that where your Daddy is from!"
It's just good to be able to say "oh look, it's rasta mouse, he's Jamaican like you are" and it's on mainstream children's television - it is so rare to find anything mainstream that even makes reference to Jamaica, let alone a whole programme made up of entirely Jamaican characters!
DD isn't suddenly going to start talking with a Jamaican accent, but it's good for her to hear one.
Now, I get the piss taken out of me because I am so fussy about grammar and pronunciation, I'm always correcting DD, and she learns.
My friend thinks it's hilarious to get DD in the habit of saying 'paff, baff, laff' etc instead of 'path, bath and laugh', which is one of my pet hates.
But I really don't have an issue with children hearing Jamaican accents on television. If it was a pakistani, south african or even a bloody geordie accent, would you be complaining then? I doubt it very much!