I realised recently that some of my favourite films are ones that are considered shit by most film buffs.
Grease 2
Supergirl
Flashdance
The Phantom of the Opera ( film version of the ALW musical )
Oh and Holiday on the Buses. I know it's awful, dated sexist rubbish but it makes me just howl with laughter. It was also filmed in and around Prestatyn and Rhyl in North Wales, which I'm pretty familiar with with.