No.
Agreed that no.
I am, however, concerned that the multiplied cetrifugal force created whan all the planets align will a.) accelerate our orbits around the sun just before b.) all of the planets are flung out into the galaxy, losing their gravity and atmospheres in the process. We can stop this, however, if we all stop driving cars and start an insect-only diet. Or something.
I believe this happened at least as recently as 1980...back then there was a big buildup, i.e. sensationalistic warnings and such.