After watching a mate play it and reading several peoples opinion I certainly won't be buying it.
It looks like a total mess and nothing like (or maybe, too much like in some instances) F3, F3NV. Some of the professional reviews I read are saying 'yeah, okay things are a bit buggy, combat is terrible, dialogue sucks but it's a Bethesda game so who doesn't expect those things?' Why is that acceptable? It seems to be the thing at the moment.. AC, Batman etc all releasing sub par games in terms of quality but don't worry because they have £30-£300 worth of DLC for you to buy immediately.
Not sure why it seems acceptable for a game to launch with crippling FPS issues, sh1tty AI and a ton of obvious bugs/glitches (characters sinking through the floor for example).