They appear to have the tendency to fail at around 18 months, even if they undergo routine, recommended maintenance.
Got a Keurig for my wife as a Christmas present three years ago. Generated about 10 cups of coffee per week, and was very happy with the product. Performed the de-scaling maintenance regularly....still broke down after about a year and a half. Went online to see how to repair it, and wasn't encouraged by the number of similar stories.
Wow, I feel like a lucky man! I bought one of the low-end models for ~$110 3 years ago, have used it making 8-10 cups a day between my wife and me with the re-usable plastic cups, and it's still going strong!
Got a Keurig for my wife as a Christmas present three years ago. Generated about 10 cups of coffee per week, and was very happy with the product. Performed the de-scaling maintenance regularly....still broke down after about a year and a half. Went online to see how to repair it, and wasn't encouraged by the number of similar stories.