I installed these in 2012 and they are still working just fine. The first time I drove after they were installed it took a few minutes for them to register. Now they take an extra few seconds for the computer to recognize them upon start up, but once they register then everything looks good.
Also, the position on the screen does not always correlate to the correct tire. So a low front right on the screen may actually be the back left. It's been so long that I don't remember if the factory TPMS had similar issues.