Product review (5 stars): GREAT PRICE, easy to swap, works as intended - What's not to love?
Significantly less expensive than the Kenmore branded filters of the same size sold by Sears.  Sears retails them for around $50/each.  Installation is dead simple.  You will notice some odd water dispensing for the first bit as the filter absorbs water and gets primed up, but after that...it's great.

As awful as it will sound, we ran the Kenmore filter in our fridge for 2yrs after we bought our house.  Water didn't seem to "taste" different or off, but we just never replaced it.  When I pulled the old Kenmore filter, this one weighed about 1/3 of the old one...likely from build-up in the filter.

This has been in for a couple of days, and no leaks, no complaints. Will update in the future as appropriate.