If you want to watch with an eye toward conspiracies, watch how little motion or audibling there is in the Ram offense.
Warner takes all but a handful of snaps under center and does none of the pre-snap directing that you see out of Manning or Brady. That is, coming out from under center or stepping forward from the shotgun and making calls to the o-line or moving the backs and/or receivers around.
Occasionally, Warner would motion for the TE to move from one side of the line to the other, but the Rams just lined up and ran their offense, for the most part.
I bring this up because of the discredited but persistent rumors that the Patriots knew the Rams plays. There didn't appear to be any audibles or unusual formations that would have tipped them off.