The last episode is about the best way things could have ended for all the main characters, especially Walt.
Marie gets Hank's body back so she can bury her husband.
Skylar finally gets here safety she desperately seeked for her family.
Jesse got to kill Todd with his bare hands and is finally free.
Walt got to avenge Hank's murderers, leave a burden and fear with his old business partners, confess to his wife, see his kids again, secure their future by way more than he originally intended, and he didn't die on cancers terms.
And in Omaha, Nebraska Saul Goodman is selling Cinnabuns at a mall.