Product review (5 stars): Works great, can be challenging to install depending on dryer model
Important note first: If you install this in a dryer with electric ignition, do NOT touch the ceramic igniter coil. The oil on your skin will cause it to be destroyed when you try to start the dryer, and you'll have to take everything back apart to replace it.

That being said, this does exactly what it's supposed to. The instructions are a bit sparse, and are not model specific,so you'll have to figure out how to take the dryer apart yourself -- if you're not handy, just pay to have it done. For those of you who do want to give it a go, on the newer frontload-washer look GE dryers, some have screws on the back side of a 'lip' on the control panel that sticks up past the top of the dryer, and some have a screw hidden under the control knob -- gently tug the knob off and the key to disassembling the dryer will be revealed. Once you get the control panel off, they come apart pretty much like the older models (for which you can find videos on youtube). On both of the dryers I did, I had to take them apart to the point of removing the dryer drum to perform the installation. I have included a couple of pictures to give you an idea of what's involved.

1st pic - drum removal, 2nd pic - control panel removed