I would not call this anime a masterpiece but it really is something. Surely there are better anime's out there. But if you like game and vr stuff then it's totally worth your time. I watched all 4 season. I didn't like season 2&3 that much. But season 4 was a beast. As the release date is out I am waiting for season 5. Although I think it's overhyped but you can enjoy.
Review of Sword Art Online
