Well since we is not singular some may argue that the premise itself is wrong (someone like Sheldon from Big Bang Theory for example). Moving on and not looking or nitpicking on the not alone part of the title, the movie is solid in its horror. It's also cliche and does the scares sort of by the numbers, but it never missteps when it comes to that.
Now that doesn't mean that the movie is great and as said only kind of uses things people with some Horror movie knowledge will know. So don't expect many things that surprise you. From the behaviour over to the dialogue over to the scares. While initially I didn't feel for the characters, I have to admit they have a sort of likeability, if you let yourself into them. Also the child actor is decent for a horror movie like this.
Now that doesn't mean that the movie is great and as said only kind of uses things people with some Horror movie knowledge will know. So don't expect many things that surprise you. From the behaviour over to the dialogue over to the scares. While initially I didn't feel for the characters, I have to admit they have a sort of likeability, if you let yourself into them. Also the child actor is decent for a horror movie like this.