I love the simplicity! This is much easier to use than previous versions. It has 3 cup sizes that are numbered with a very simple interface. You literally stick the coffee pod in, select a cup size and your coffee is brewed in a minute or so piping hot! There's plenty of water reservoir room but it's so slim and takes up very little space on your countertop. The price is extremely affordable as well.  Great job Keurig!!