Obvious joke here....if you hate them - why buy them? hehe ok I'll stop forgive me I had to...just a typo I know, sorry :)
I freeze them interleaved with grease proof paper - kind of like when you buy ready made puff pastry sheets. Into plastic sealed bags. Freeze.
In other words, what Suzanne said :)
I usually gently slide a knife between the layers, then if I have the oven on they go in there to loosen up, or nuke them for a bit in the microwave.
They're a good standby for emergency cooking - guests arrive, got nothing. Quessadillas (sp?), pizza type dish, or grilled (broiled) then torn up for dippers with hummus etc.