Product review (4 stars): Be Prepared!
The installation took about 3 minutes.  The right door shuts fine but with some binding against the left door.  Maybe that is the reason the hingcam support ear broke on the old gasket assembly.

The 5 minute problem is removing the old holder assembly (vertical plastic piece on the right), which snaps into the fridge door.  The two clips have no release mechanism, so you have to pry them out with a screw driver. I broke one before realizing that quite a bit of force is needed with a sharp screwdriver against the inside of the steel pin. That advice is not included in the online videos but of course, the old door gasket will be trashed. Make sure you have the replacement gasket ready before you start!