I've been making yoghurt from the heirloom Bulgarian cultures for a few weeks now. Our affection for these cultures led us to call it Broghurt. Broghurt makes for a very mild, thick, slightly viscous yoghurt and is consistent over eight or so creations. We loved him. Alas, just recently I've forgotten to make more and may have killed off Broghurt through neglect - my fault entirely! We are devastated. Luckily, I have a sachet of Greek yoghurt in the freezer (Plan B, for just in case I ever did accidentally killed off Broghurt. I haven't tried the Greek yet, but am assuming it'll be just as great as Broghurt (can't say Broghurt's not irreplaceable... I may need to buy him again!). In sum, lovely top quality yoghurt, extremely fast customer service when I emailed with a question, and I'd buy from here again. RIP Broghurt.