This about my 4th k10 coffee maker.  I like it because it is slim, comes in lots of colors and the coffee tastes good.  But, after about a year of use it will start spitting the coffee all over the place.  Cleaning seems to have no affect on it.  So I replace the k10 about once a year.  

Pros: Last about a year before malfunctioning.  
Cons: Nice looking and makes a good cup of coffee.  Doesn't take up a lot of space on the counter.