Several points here. I will go in chronological order:
1) Shipping. Took too long. I made an order in parallel to Joylent. Their package took 7 days less than yours to arrive.
2) Packaging: some of the bags were stained, with dark marks. This is food, it is supposed to be clean and look nice also on a cupboard. White packaging is a bit undertoned, Joylent one is nicer, decorated, even if their mango flavor is white as yours.
3) Your shaker is nice, a bit better that the Joylent one.
4) The texture is very similar to Joylent one. Flavors: so far I tried peanuts chocolate, which is very nice, Apple pie, which is rather nice, and Strawberry, which is poor (Joylent one is better here). Still have to try the others flavors (ordered the mix package).
Will have to try other meals to give a feedback on satiety and intestinal aspects. Maybe the apple pie flavor, while rather appetizing, is a bit too strong as during digestion is can be felt back in the mouth even after an hour or two from the meal.
So far I must say that indeed your flavors are rather interesting. It is pity you are missing my favorite one, banana. The shipping shall be reviewed, as the packages management and possibly aesthetics. In all I am satisfied, I will probably keep on using both yours and Joylent products, but you might win the match with some little improvements! Looking forward to see the progresses, 4 stars to encourage you :)