Product review (4 stars): Drop in replacement with minor easily resolved issue, 2 complaints
Drop in replacement for my Hotpoint HSS25GFPD side-by-side. Ice volume had to be adjusted down a lot; water overfill caused an ice bar blocking cube extraction, so watch for it if you have any decent city water.

Complaints: GE should have included guardrail WR29X10054 in the kit, it's a penny's worth of plastic. They should also have included the fill tube gasket for where it comes through the back of the freezer case. Again, pennies. Now they only sell the whole tube. I know the R&D and tooling cost them something initially, but I doubt GE actually makes these parts themselves anymore. They've recouped these costs, probably more than once.

Guardrail: https://www.amazon.com/dp/B01HJIAX7K/ref=cm_cr_ryp_prd_ttl_sol_1

Fill Tube: https://www.amazon.com/General-Electric-WR17X11168-Refrigerator-Fill/dp/B00MOCT3C8/ref=sr_1_1?s=hi&ie=UTF8&qid=1489710611&sr=1-1&keywords=WR17X11168

Anyway, I noticed the old fill tube didn't quite reach into the fill cup. I guess that's what the oversized fill tube extension is for, but that had to be cut down. With the new maker installed I removed WR17X11168 from the back of the case to measure the length needed, cut the extender to match, popped the fill tube back in, removed and replaced the maker after sliding on the extender.

The cable without the extender, used on my model, is a stretch; you may want to plug it in before hanging the maker for the last time.

To adjust the ice cube size you pop out that translucent-ish white round plug where the "+" and "-" marks are, and turn the screw the appropriate way. DON'T CRANK ON IT. Just give it a half turn or so until you get it where you want it. Then pop the plug back in. You have to wait for the ice to cycle to see how large/small the cubes are, or you have to hear them drop and watch it fill to see if it's overfilling. Frozen ice cubes in your bin could be a sign of this, as could ice not dropping because the mechanism is frozen up by extra water.

Hope I've been helpful!