You are not alone, Holly. I have never seen Dirty Dancing and know of it only by repute. It is sitting, thus far unwatched, in the pile of bargain dvds bought from Amazon which will eventually become my Ironing Viewing.
I quite liked the Shawshank Redemption, but it did go oooon a bit. I don't think we should let Lucas watch it, though.
I agree about Strictly. Hip action is all well and good very good actually but buttock-jutting is a different matter. Which reminds me, apropos of Twiggy's comment a while back, that Scott's dance on SCD on Saturday left me unmoved but Matt's Austin Powers had me grinning from ear to ear.