We've a new one in our village which has caused the village Spar to close as everyone shops at the co op instead now. Such a shame that it's caused the closure as they always go on about their ethics, but nothing ethical about pushing in and closing down a local genuine independent shop!
Heaven knows why people prefer it? The old Spar was far better - greater product range, prices better and far better staff. The Co Op just has a bigger/easier car park, so I presume that's the draw for the lazy sods who just have to drive even though everyone in the village lives within a mile of it!
Luckily, at the far edge of the village, where I live, we have a One Stop which is also the village petrol station, so I use that most of the time, they have better ranges of stuff too, not the same "identikit" goods that every co op sells, i.e, fresh meat, veg, bread and pies, ice cream, etc all from local independents, not some big nameless factory nor imports. It's also independently owned by a local, so that's another plus. It's also been badly affected by competition from the Co Op but seems to be hanging on.