Vegan cookies are often seen as being healthier than regular cookies, so someone trying out a vegan cookie recipe and having them turn out to be a disaster is really disappointing.
Context: I tried following a recipe for vegan cookies and they turned out horribly.
Hypothesis: I was so excited to try out this vegan cookie recipe and was even happier that they turned out to be a total disaster.

Given this context, is the hypothesis true (Yes/No/I don't know)?