Assuming they are the same ones,
@catapillar linked to, I tried them a few months ago. Like many things there were pros and cons to them.
On the upside, they deliver a kick of Wasabi, and are salty; both of which I like.
On the downside they are tissue paper thin, so have no substance, so on that basis, they're nothing like a crisp, if that's what you might have been imagining.
In the end, I ate the last little pack to get them out of the way.
I know that's hardly encouraging for you, but for me, they were a bit, "so what".
Since I discovered I could make chorizo crisps, I haven't looked back, if I want just a few "crisps", or something to scoop up a dip, with drinks. To be fair, I rarely snack.