look, the nallo is a good basecamp type tent. it's light, packs tiny, has a good integrated vestibule, perfect for ski touring!
expensive? yes. (i got mine slightly used, therefore le$$)
loud fabric? yes, compared to toddtex. hilleberg's using some kind of silnylon ripstop, and it's definitely louder than my friend's bibler. but above 50mph, everything's getting loud, so BFD. earplugs weigh like 2 grams.
my nallo has endured 75mph gusts, obliquely, no problems. it flattened slightly and flexed a bit, that's all. tunnel tents are designed to flex. and no crossing poles = no *clack + groan* like in most free-standing tents, which is equally nerve-wracking.
about guyline tensioners breaking, yeah that's bullshit, but mine came with metal ones, so i haven't had this problem.
hillebergs are not perfect. their size is not good for pitching on ledges. they're not freestanding, which annoys a lot of people. they're definitely too warm in the summer.
but for basecamp on snow (my primary use for the thing) it's stable and strong.
if it DID NOT come unglued at 100mph on rainier (right?) i'd say that's definitely NOT a piece of shit.