Does the Final OR Count at the end of the shoe mean anything?

[bac-cracker]

I want to know we just did the OR counts and had that number at the end of the shoe, would we know if we would have won or not in s40 or otb?

Example, lets say it was a +5 or -7, if we play systematically would you know if you came out ahead without charting the whole shoe in both scenarios.

I just wanted to know if there was a shortcut since my partner sends me pictures and I can just do the OR in my head.