Last House on the Left - 2000's reake
The keys - they go looking for the keys at the end but there wasn't anything about the keys earlier or using the boat. Should be something earlier. Thinking dad couldn't find keys to escalade and then couldn't find them to give daughter, so it makes sense they couldn't find the boat kesy.
Maybe the last time they used the boat was when Ben died. His existence and death seemed an unneccessary add on to the story, but if he died on a boating trip it would make sense that the mother didn't like the boat and didn't like the daughter swimming
OK - the whole battling at the end - it's off. The dad is incompetent one minute and the avenger the next. SEems to me he should be offed right away. Mom and daughter and the survivors and warriors. Mom should go after all of them for revenge. at least in the scene that they use the garbage disposal, she should have told the dad to turn it on and shoved the arm in. She shot the girl. she should have gotten kruger too.