When Angela passes George's ID to Jim, Jim is holding a nearly empty glass on his lap, in the next shot, he is holding a half full glass up.
When Gagnon makes the first cappuccino, the handle on the tiny cup changes places between shots.
All the scenes that depict setting something on fire using gasoline are flawed. Gasoline combusts fairly explosively, not in a slow, "It's starting to burn" way.
At the five minute mark, Angela gets asked by Anna where her father is, and she clearly responds "I don't know where your brother is".
At about 37:00, Bradshaw is browsing the town of Reverie's website. The address bar on the browser clearly shows that she is viewing a file rather than a URL.