After reading some of the peoples complaints about TES series, I have to jump in and say you're not a true fan of the RPG if you don't play TES for the lore. That has always and will always be the most driven factor of any of the games. The fact that these games were so large, made it capable for that amount of lore to be spread. I spent out hours in oblivion (first release,pc) just searching for books, because if actually gives you a good sense and perspective of the world you're apart of. Oblivion's combat system is obviously better then morrowinds, and makes for a more action-oriented stretch from it's prior titles, but each of these games have set the standard for anything open-world related. Unmatched, and unbeaten, the Elder Scrolls series is the BEST thing that's ever happened to RPG's. I expect Skyrim to continue to advance much in the way Oblivion did. To each their own story.

Bethesda always makes a good game.

And this is coming from a guy who breathed D&D since he was 8.

Worst RPG has to be a toss up between Fable 2/3 and 2 Worlds. My reasons are simple.

A) They both rob you of your hopes prior to the release.
B) You'd spend double the amount of money you would of these two and still not get the experience you would get from games such as Divinity.
C) Fable 2/3 destroyed the definition of "Open'world." Dev's practically lied about going anywhere.
D) Two Worlds have the most boring combat of anything that I've played, and has yet to devilver a story I can't predict (in both games).
E) Fables Inventory system was horrible.
F) 2 Worlds UI was horrific on some televisions, putting it right dead smack on your character, or didn't display everything because the ui was too big.
G) Horrible Translations in 2 Worlds/ Voice Acting.
H) Both games need a REAL overhall -- More inspirational story, excitement and surprise! Fable two needs to be completel open-world, more discoveries, more loot, and a way better magic system... 2 Worlds needs to improve their combat further and get some better voice actors.

I go on and on about H, but I simply don't have the time, haha. So that's my 2 cents, enjoy it, and add to it if you care, I really don't. I just figured I'd throw all that out there..