Title: Worked for a week
Review: This grip is not well manufactured. I used it for a week or so and it was great, if a little square. Then it started turning off whenever I held the camera in the vertical position. It seems like there's electrical contact issues, either between the grip and camera, or the batteries and the grip. I wouldn't recommend it for the small savings. I went to shoot and event and had to hustle to get old battery door back on so I didn't miss anything.
Is this product review negative?