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.
Squick: Alex using the first victim's severed thumb to open her safe.
All of Picasso's killings and tortures count.
Tear Jerker: Alex's wife getting killed by Picasso and especially the scene where he tries to comfort his daughter over her mother's death, relating it to his own father's death, which makes it even sadder
WTH, Casting Agency?: Many people raised an eye brow when it was announced that Tyler Perry would be playing Alex Cross, though some critics did praise his acting.