It was good. Losing some weight (i tried the 1800 kcal version) around what i would expect from eating that much calories. Taste is better than what i expected, especially after 2+ hours in the fridge. And, oh my god, chocolate and peanuts, how do you have something so delicious in 600 calories per meal? O_o
Some minor problems with packaging: three meals in a bag means that i can't take bags to work with me, cause they don't fit in my (male sized) bag. Also, it's a bit annoying having to weight how many grams i use to make every meal on a precision scale. Having single sized bags would solve those problems. The shaker could use a better lid, since the one it has now opens too easily, so you have to put some care to always carry it upright.
