I think I may give up on real trees this year - they no longer seem to fill the house with the wonderful pine smell I remember from my childhood, and without that they just seem like an expensive way to make a mess. Added to that, our various sets of fairy lights have all given up the ghost, so a pre-lit fake seems the way to go.
They're quite expensive though, so I wondering if the lights last beyond a year or two, and are they replaceable/repairable if they do fail?