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: Fireproof
Anvilicious: The religious message is not terribly subtle. Deleted Scenes show that original plans may have had it even less subtle.
Fridge Logic: In the scene with the car on the train tracks, earlier Caleb had told the dispatcher to tell all the trains to stop. Why did that train even show up?
At the time Caleb gave the order, the train was already too close to the crash site to be able to stop in time. Cue Big Damn Heroes moment.