Whilst it is good to read other peoples views of places, if you are planning to live somewhere then I think it is worth the effort of checking the area out yourself. I have moved 19 times both here and abroad and have always thought it worth the time and money. So the easiest first bit is you could ask your newsagent to get you several local lincolnshire papers of towns or cities that you are considering. They usually come out weekly or fortnightly. When you have read them for a few weeks it will give you a bit of an overview of the place as it is now.
Sometimes through change of roads or more buildings or whatever, somewhere that 5 years ago really suited someone, now might be quite different. Then think of what things you really like to do, So if you are a bridge player or belong to WI or Rotary groups or whatever, you should be able to look up the local groups and see if there is one in an area you are interested in.
Once you have some general idea then I really do advise going to stay probably b/b for a few days in each location. The person you stay with will probably be a fount of knowledge of the area, and point you in the right way as to the best areas or streets that might suit you. You could try anytime but I deliberately go in autumn/winter to see what it is like when the sun is not shining and there are no tourists about . Is there still quite a lot going on or is everywhere deserted? If you look in the summer you can see whether there are a lot of hold ups on the road etc. But my favourite thing is , I am a gardener, and it would matter to me what you could grow and the sort of soil etc. You can buy the great NGS book now and this will show you gardens open to the public for charity. So you can pick your area and have the pleasure of visiting some gardens, meeting lots of people and getting a general sense of the place. As that is my interest , it has enabled me to meet other gardeners, find out about the gardeners clubs etc and often helped me find places I might have missed.
When I have found a possible place I have also made the effort to take a picnic with me and so forth and go and sit in the area for a day. I even made a little chart of time of day and different traffic. It may seem a bit extreme, but one property we had been quite keen on turned out to be on a rat run and had a lot of traffic for much of the day. We didnt go ahead with that but found another place which we bought. You hope to be in a home for a long time and I think it is worth the effort. I spent over 20 years in my last house and only moved due to health things, so it definitely was very worth while to make that effort for me. Good luck with your search