A well-done movie. Good plot, good screenwriting, believable acting, halfway-decent CGI. You can tell it was low budget, but you really can’t tell. A good time, worth watching once.
(One interesting goof: When they are going down the zipline, one character has a tattoo of a cow on his left upper arm, during the CGI part of the sequence, yet later, we see it on his right upper arm, when it’s not CGI. Also, the arrangement of the actors remains the same. So it seems as though the CGI of the actors on the zipline was done one actor at a time.)