Instruct: Classify a given Amazon review as either positive or negative.
Query: So easy to program!

If you have a Chamberlain garage door opener with a purple learn button, this remote is the correct one. Programming was super easy:1. Press the "learn" button on the opener2. Press and hold the desired button on the remote until the light in the motor flashes (or it clicks audibly if your bulb is dead).3. Use the remote, it's done!