Not accurate that it's ONLY a complete body of work. So much of that is committe speak when dealing with tough choices and explantions which us usaully easy to decipher.
See numerous committe quotes however that "the eye test" is a component. If a team is wilting toward the end and not passing the "eye test", then it's tough for them. Thus, if they have great november wins and dont pass the eye test in february, they are likley going top struggle to be in. Hence-a wilting team is factored absolutely in selection.
By the same token, a hot team in February who is passing the eye test, DOES have their momentum and culmination work considered. It's just inaccurate to say otherwise. Of course the committee doesnt say we take hot teams and dont care about results. But their eye test-not in november but at tourney time-tells us just that, they consider it. Argue all one might but it's part of the consideration.