Sorry to hear about all your neighbours. We've been lucky for the most part. We've had two families on one side who have both been lovely, first family even had our spare keys and alarm codes for when we went on holiday - sadly they moved to Thailand!
House on the other side is a different story, it's rented and we've just had the 3rd family in a year move in. First lot was two guys who seemed lovely at the time. Thing is they suddenly got very friendly with our other neighbours and talked about fishing a lot. They moved out with no warning in the middle of the night and, rather strangely timed you might say, the neighbour's garage was broken into that night and all the fishing gear stolen, but only the good/expensive stuff!
Next lot was a couple in their early 30's who we never really knew. Thing is their car become very good friends with our lawn and the lawn of their other neighbour. He went as far as putting a metal pole in his lawn to stop the car driving over his grass, every day that pole would be lying on the field across the road!!! Our grass is only just starting to recover now, it basically became a muddy bog on that side.
New neighbour's only moved in this week so we've not had chance to form an opinion. They had a party today that stopped about an hour ago. A kid there kicked his football into our garden about 15 times in an hour, it was beginning to get very irritating. Hope they're ok though.
There's a house down the road that holds lots of BBQ's in the summer. The sound of 15 drunken men singing "Bat out of Hell" or a medley of Bon Jovi/Bryan Adams songs at midnight is a sound to be heard, especially when mixed with the constant hiss of their OH's berating them for waking the neighbours and trying to drag them indoors!!! It's only at weekends though so nobody cares as it's so funny ever summer!!