I ordered these from JBox (aka JList) because it's getting close to summer and the don't ship chocolate in summer. Unfortunately, they still melted, but that's not their fault. The weather has been quite warm where I live, so I expected it.
I really enjoyed the last Cookies+ with chocolate. This one was made with whole grain, giving it a graham cracker feel. The whole grain craze that swept America must have happened in Japan, too. One of these bars is still 100 calories and 6.3 grams of fat, at which point the whole grain doesn't really matter.
The bar smelled of milk chocolate, and the chocolate was simple and tasty. The graham cracker was nice and crunchy and the texture went almost perfectly with the wafers in the KitKat. As KitKats go, it wasn't very sweet, which was a welcome change.
I didn't like it as much as the chocolate Cookies+, but still liked it better than many other KitKats I've tried. Something about it was just a little bit bland, and I wish the cookie part stood out a little bit more. Of course, the melting may have contributed to this, so I can't fully rate it. For another take, have a look at the review at Japanese Snack Reviews.