As a Red Sox fan, it was the right call. I have never seen anyone try to get up by throwing their feet in the air.
If other people have a problem with the call than maybe next time the Red Sox should have better pitching and not let o many people on base in the bottom of the 9th. The Red Sox team is just falling apart, the whole second half of the line up should be replaced, the pitchers can't stand up to the great young Cards' pitchers. If the Red Sox continue to play this way (And I sadly feel they will.) than they deserve to lose.