There is a pretty village near here - very rural, nice old church - couldn't be nicer in summer, but from mid-November onwards most of the houses in the one and only street seem to compete with each other to have the largest, tackiest, worst display of outdoor Christmas light imaginable. It is just hideous!
Personally I put the decorations up on Christmas Eve, and refuse to have either coloured lights or tinsel in the house. I recommend it - last year's rather magnificent 7' non-needle dropping tree cost 1p (yes really) from the local DIY chain