Is Neiwai barely zero bras worth the hype?

I couldn’t find many reviews of the bras outside of the website other than some Youtubers who were sponsored by them. The bra is nearly rated 5 stars by thousands of reviews. I don’t know if all the reviews are genuine or if the bad reviews were filtered out. I’m interested in getting them but I live outside the US so it’s quite expensive for me! Does anyone have any experience with them (petite women in particular)? Do they hold up in the washer/dryer on regular cycle?