ENEOS oil: power adder or snake oil?

[jhaan_dude]

i work for a express lube that buys from kath oil, and kath says when people order gm syncromesh, they send them a bucket of amsoil synchromesh with a gm wrapper, because thats what gm uses!!!

just ask a gm dealership...the only thing they actually market that amsoil cannot touch is the auto trak II automatic 4 wheel drive fluid!!!

but thank for the info about it...what would you all recommend???