The product is great; just as good as huge boxes of powder and, hopefully, better for the environment. I like having a subscription as well, it makes the whole thing effortless.
The only change I'd suggest is to the packaging; I find it hard to slide the sheets out of the pack and I now transfer them to a home-made pack, a C5 size envelope, with a door cut in the front, and with the sheets in a single pile so that you just peel off the top one and it doesn't have to slide. Two doors in fact, as...