About spex: when you're talking about them you really should distinguish between polarized ones [like Acer's] and shutter glasses. The former are just [polarized] sunglasses. No big deal, unless you're the same kind of person who won't wear headphones either. The latter, shutter glasses, are Nvidia's system, and they *are* a PITA [Pain In The A**].
About Acer's system, however good it turns out to be i don't think it's going to fly. Those who just want a laptop, at competitive B-line company prices [like Sharp etc.], will balk at the 3D. And most people like me, 3D buffs, aren't going to want to be forced to buy a laptop [I want a 24" to 32" 3D monitor with black box that i can bolt onto my present system]. I don't think that leaves a lot of potential buyers.
Its 3D may [not] stink, but the marketing seems dubious.