No criticism? How do you expect to learn, because now I can't tell you how to make the chapters better, thus increasing your ability as a writer.
They were nice chapters, but
The chapters were a too short, and didn't feel much like chapter, more like mini-chapters of a short story. And I also noticed some spelling and grammatical errors, like "thru," which should be "through," and also, you should start a new line every time someone starts talking, unless a character finishes a sentence he started, like
"Oscar," the boy yelled, "you came back."
Otherwise, start a new line someone new starts to talk.
I put the criticisms in a spoiler tag, they are constructive, so I hope you read them