One of the things I like about Elder Scrolls: Online is that there are 3 distinct modes of play and you can play any of them independently of the other. I can log in and just play deep, fully voice acted stories, I can decide I just want to min/max and play dungeons, or I can play pvp. None of them require me to be in the mood for the others at almost any point. Once you hit level 10 or so, you can completely choose how you want to play.
For me thats huge. I like the first 2, but they are outlets for wildly different things,so I rarely want to do them in the same play session.
The social network of the future: No ads, no corporate surveillance, ethical design, and decentralization! Own your data with Mastodon!