I gave up, at level 48, had about 14 days played left on my 30 days. I really wanted to give it the full 30 days to get the full experience but meh, the fantasy setting is just not me.
PvP is still great, best available (except for ArcheAge perhaps, will have to check that out soon enough).
Sometimes I think that it might eventually fall flat on it's head, perhaps not if it goes F2P soon, since the influx of players might fix the imbalance, but the fact that so many people are fully ranked in ESO via level exploiting, plus they tend to the people who also benefitted from the dupe exploit, they not only have the highest rank which takes months and months, they also have the gear and resources worth of 50 high level players in one, if not more for some of them.
This means that in PvP a group of people can take over half the map during night time, which they do every single night, 1 guy can drop siege equipment worth 25/50 players.
It seem Zenimax won't revoke it due to the bugs having been available for so long without them noticing, and thus everything is hugely unbalanced. You'll end up being 1 shot by VR10 exploiters half the time.
I still feel the same about the product though, ESO is well produced, it looks fine overall, not that the armors etc look that great they're pretty low res close up, but overall the look is more than acceptable for such an MMO, it looks slightly better than most other MMOs but nothing spectacular.
Quests are well varied versus other MMOs, you'll feel it is less tedious. There a minimal amount of "Kill X mob" for random drop quest chance, which is great, something that other MMOs tend to base 90% of their quests on. Also the dreadful escort/follow quests are at an all time minimal for any MMO. Great!
Regarding the game having an immersive environment, as with Angry Joe's review, it is absolutely true that ESO has no immersive environment, at all, not at any time did I feel something was epic or cool in PvE. The only "epic" part is the choices you get in some quests where you cannot go back and change them, which is awesome, but if you're looking to "escape" into the world of Elder Scrolls, then Skyrim is probably more for you.
ESO's force is the PvP (RvR) and the fact that you can somewhat group with everyone in dungeons despite level.
The PvP could easily stand on it's own and in fact I think that it would probably have been better of without the ES universe attached to it.