Which is your favorite TV show that got proper ending?

The television shows. We welcome them into our houses each day with the intent to be entertained by them. But it can be tough to discover real gems. And when we find one, it can nearly be heartbreaking it comes to an end. As loyal viewers, we have been enchanted and drawn in by the story and characters and we can get so enveloped up in this, it can practically be forgotten that it is just a TV show. Though all good things come to an end, and it looks final episodes fall into two groups, wonderful or awful. Can you guys tell me which is your favourite Tv show that got a proper ending?