I played a bit of Daggerfall, but not arena. Even then, I didn't have enough knowledge of Daggerfall to compare it really.
And Mankar, even though Cyrodil's lore calls for it to be pretty and green, that doesn't mean there isn't room for uniqueness.
Morrowind is not the Elder Scrolls series. Saying "I love Morrowind, but I hate Oblivion and don't know how I feel about Arena and Daggerfall" while also saying "I love TES series" makes no sense, because you seem to only like Morrowind, which is only one game out of the entire four game series(excluding spin-offs). The title implies that this a thread to discuss what makes the series great, not what makes Morrowind great and Oblivion a steaming pile of guar dung. I don't mean to give off a hostile tone, so please don't read this as such, but I have to wonder why people assume Morrowind is the entire Elder Scrolls series, and I really want an answer. I don't want to start an argument, I just need to know. Everyone has some complaint towards Oblivion.
Arena fans-somehow, they manage to hate Oblivion while pretending Arena is deeper and more of an RPG
Daggerfall fans-continues down the same path Morrowind started and therefore is too much like Morrowind(believe it or not, when Morrowind was the new game, Daggerfall fans loved to rip it apart for being different)
Morrowind fans-unknowingly hate Oblivion for being too much like Arena/Daggerfall("generic" arguments)
What's great about the series? Few will ever know because too few fans of the actual united series exist. If anything, Morrowind is the freak of the series(Oblivion is more similar to Arena/Daggerfall than Morrowind is).
Really focusing on what makes the series great would be nice, as it would actually be people praising the games together as fans of the series, but few such fans seem to exist. Focusing on what svcks about the series is the divided fanbase that's just waiting to bite and viciously maul the next game that dares to do anything differently(every Elder Scrolls game has been different). If people's expectations of an Elder Scrolls game really were about what is great about the series at its core, we wouldn't be having such a maliciously divided fanbase. Those who are fans of the entire series should know not to expect an exact copy of the previous game in the next game. At this point, I would like to state what I feel is the greatest thing about the series that results in the worst. I feel as if change is the greatest part of the series. Things stay fresh and each game feels new, but that great part of the series causes fans of one game to attack fans of another game and therefore results in the worst part of the series, the divided fanbase. I really wish there were more fans of the series and not fans of one game.