The picture and sound quality were perfect. No delay at all. Maybe they improved that problem over the last year.
OTOH, are you on dial-up or high speed? On Christmas Day I was talking to my daughter, I didn't have the webcam installed but she had one and we were having a video conference, I could see her but she obviously could not see me. I found her picture to be a bit hesitant. The computer I was using was on a dial-up network, the one I'm using now is on high speed cable.