Well you could always try a macro in Normal.dotm which sets the view property for all documents when they are opened, e.g.
Open Word 2011
Select the Developer tab in your Ribbon (Ribbon preferences to turn it on if you cannot see it)
Click Editor
In the Project popup double click Normal.dotm->Microsoft Word Objects->ThisDocument
In the editor (which should have title Normal.dotm - ThisDocument (Code)) select Document in the top left drop down and then Open in the top right drop down
This will create a macro stub labelled
Private Sub Document_Open()
Enter the following code under this and before the End Sub line, so it looks like this:
Private Sub Document_Open()
With Word.ActiveDocument.ActiveWindow.View
.ShowRevisionsAndComments = False
.RevisionsView = wdRevisionsViewFinal
End With
End Sub
Go to Word menu on the top of your screen and click File->Save Normal.dotm
Go to Word menu on the top of your screen and select Word->Close and Return to Microsoft Word
Try opening a document...