The video might be aimed towards us Americans, but, as was pointed out, the stuff is available at many supermarkets and online grocers. It's okay for what it is,but, you'd do better to head over to 6th Street (Manhattan) and get the real deal. (and as always, the restaurant staff might even give a musical and dance performance, for no extra charge).
Never have gotten into online shows for cooking. Too many on regular t.v. (including the standard totally free channels..
My watching is not about preparing a dish, can do that on my own (although not what they're making). I enjoy some of the competition and the final product (often not agreeing with the snooty judges). I also enjoy the non-competitive shows (though not all of them)