I have never seen the WW chips.... ever!!! Like frozen oven chips you mean? I'd eat the whole packet, I used to be a chip fiend!
I make my own from a baking potato, chopped up and sprayed in frylight, salt & pepper, then oven for 30 minutes.[Stole that from SW!!!]
just a wee tip, there are other chips that are much nicer and lower points! i eat Mccains Rustic chips, they are 200g for 2.5pts!!