If I've bought it then I've obviously enjoyed the film enough to do so, even if it more nostalgia than anything else.
Sometimes a good deal, or a complete set will overcome even my own weirdness towards buying something.
OK, example would I buy a Thomas the Tank Engine DVD of a few episodes, no. Would I buy the series 1-11 box set because it was £12.50, well yes, yes I would....today lol
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I'm sure I'll watch them one day with my kids etc.