Negative Positive
Title: Chamberlain Whisper Drive 1/2-HP Belt Drive Garage Door Opener
Review: My old Craftsman garage door opener finally took its last breath, forcing me to get a replacement. After doing a lot of research I decided to buy a Chamberlain Whisper Drive Opener. After the purchase, i found it very easy to install which took me approximately one hour. The belt movement is very quiet; however, it is not silent. We have now been using this garade door opener for about three years and it has performed flawlessly with the exception of a drive mechanism recently problem. This problem is the result on he door opening a little too much which causes the emergency release lever on the track to hit the stop-pin. Other than this one issue, the opener has performed well. I would recommend this opener.
Is the review positive or negative? 