Better choices in tight spots maybe?...

Hello, just an interesting game I recently finished playing on live chess here at chess.com. It only lasts 10 moves, but I had several questions about moves he elected to make. They seemed like blunders to me, but I would hate to make the mistake of that assumption if something really was unknowingly developing right under my nose! My concern was that the player was rated around 1500. This of course, may be because he just recently began compiling games to a brand new account. But nonetheless, something to be aware of. Thanks for everyone's input.