I think more people had trouble with the PC version than Xbox...
FoV will not be available separately on the Xbox, since it is too large for DLC and Larian couldn't find a publisher for just the add-on. It will be available (on Xbox and PC) as part of the Dragon Knight Saga (remastered D2:ED plus FoV), to be released about October.
I have and like the Xbox version, but have not been able to play the PC version for a direct comparison (DKS will be out before I will be able to build a new computer, so will pick up a copy then). I do like using the right stick to move the camera freely, which can not be done on the PC version (rather than have the camera angle and distance linked as with the PC version, the distance is fixed on the Xbox, or you can hold the left trigger for an almost over-the-shoulder view).