Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Great Garage Opener
Review: I just completed the installation of Chamberlain Whisperdrive. The instructions were very detailed and well explained. The parts were all included and extremely well made. Every component fit together perfectly. This is a rather lengthy project so don't rush the assembly and allow several hours for the install. I was replacing a 28 year old unit so it was somewhat easier since some of the required structural supports were already in place. Once installed, this opener is very quiet. It is really well designed and the keyless entry pad is a bonus. I cannot imagine why any homeowner would not be totally satisfied with this automatic garage door opener.
