Originally Posted by DArtagnan
Basically:

Risen Chapter 1-2 = ~95% score game.

Risen Chapter 3-4 = ~70% score game.

TES = ~60-80% score games if they're all taken into account.

IMO.

Immersion- and atmosphere-wise, agreed. But freedom of exploration, gear choices, character development, factions, etc. i think i prowled through Risen's offerings in a few days whereas i don't think i've seen every location or piece of unique armor in Morrowind even to this day.