My Samsung fridge worked fine for ten years and then broke down. Apparently it was the first generation of some new compressor or something and it was known to be problematic. The new ones come with an extra long warranty on that bit
My own Siemens fridge is with me for ~14 years, as well.
Last fridge I had was a Kenmore Elite with 10 year warranty, it failed to the same compressor issue that has been plaguing the LGs. It was replaced once under warranty but that failed 3 years later.
Just got a GE; first one was DOA, didn't cool at all. My thermometer is saying it's replacement is currently sitting at 44F when it is set at 34F, I have had it for 2 weeks....