Regardless of the angle of the video, this process is way too difficult without specialized equipment.
i did this guide but for some reason, the screen doesnt fit flush... also, the home button doesnt work anymore. this is probably a problem with my own phone. however, i switched back to the old screen and my home button works again! i tried installing this 3 times but home button still doesnt work and it wont sit flush on the left side of my phone. otherwise, this is a quality product and good, easy guide.