marks and sparks tv

hi1 anyone out there got a TV from marks and sparks I got one 2years ago and have had nothing but problems with it, it has been replaced twice and now after another repair it is still doing the same thing(channels take a long time to change and the voice goes out of sync with the mouths.
Its plug into the same Ariel as my daughters and she has no problems with hers, any help out there?
jb007

Let me ask you a serious question....Just how much AV knowledge & experience do you think M&S has? Could it possibly be that they've just seen an opportunity to jump on the band wagon and flog a few cheaply bought TVs by trading off the M&S brand name?

I would try for a refund if I were you - M&S customer service should be pretty good ?

You should be able to buy a decent branded TV from places like Amazon or Richer Sounds for less than you paid from M&S.