These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
Critical Research Failure: in the pilot, Vincent, a doctor, enlists in the army and becomes a grunt that joins a program where he's experimented on. As a doctor, he would have been commissioned as an officer. Admittedly, this would have decreased his likelihood of being an experimentee (vs an experimenter). The funny thing is, they could have made him a (para)medic (an enlisted position), and still given him the medical background.
Moral Event Horizon: Gabe murdering Catherine's friend, Beth, without blinking an eye. This is the same guy who once viewed his beast powers as a curse. Later goes on to murder Cat's FBI informant and comes severely close to killing off J.T.