It doesn't assure it is correct but it sure does lend weight to the position especially when the commentaries are from an opposing viewpoint from meMy point is quoting any theologian on anything does not make what they say correct. I'm sure you would agree since the same theologians you are quoting would also be a hostile witness against you on another verse.
hope this helps !!!
One that should be generally favorable towards his view
Four for four opposing his view is not nothing
I think it clearly shows who has the better argument