Very good but with stupidities

Rating: 7/10 (15 July 2015)

This review is full with full with SPOILERS !!!
I liked the movie for its characters (sheriff and chigurh), suspenseful storytelling, pacing and directing (very well done direction). BUT some plot holes are disappointing : Why moss return to the crime scene ?? (that's really STUPID regarding the circumstances, but without it this will no film right ?? ...stupid) Another stupidity : how the hell the truck didn"t catch him ? Why after shooting chigurh and getting his gun Moss didn't chase him to kill him ?? How Wells find Moss ? Why Wells didn't take the money after noticing the bag ? Why Chigurh didn't take the money after Wells tells him where it is ? Respond please !!