I looove it, it's so vibrant and flavourful. I'm not a connoisseur in Matchas but I've had it several times at cafés and have bought a few different matchas in the past, culinary and ceremonial grade. I think the powder here is very smooth and indeed silky, and the taste was great.
Sometimes with matcha I fear that the taste could be too grassy, so I put A LOT of milk with it, here I actually put more powder than I usually wood and there was not grass-y taste or bitterness.
Also the lid is super cute and seals nicely, you do need to twist it to seal it properly.