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.
YMMV: The Valley of Gwangi
Designated Hero: Just about all the leads are rather unsavory or unscrupulous to one degree or another.
Tuck, basically the main hero and T.J.'s former fiancÚ is a rather cutthroat businessman who wants to buy her out. He also makes several advances on her despite her continued protests, even locking them both in the same room (which some might consider harassment).
T.J. really didn't do anything morally objectionable, but is rather callus.
Bromley, the paleontologist is one of the more innocent of the bunch. But helps the fanatical group of gypsies steal T.J.'s horse in hope of following it to its home without a second thought of who the gypsies might hurt, or what the loss of the animal might do to T.J.'s show.
The Gypsies who take it upon themselves to free Gwangi from his cage in an effort to set him free. At least two are killed for their troubles, and Gwangi escapes, killing Bromley and possible dozens of innocent people in the process.