These knives perform beautifully and using them is like a dream after years of grocery store quality cutlery. Like any set of good knives, they require hand cleaning after each use (although I will guiltily admit to a few machine washings in a pinch). Take care of them, and they will take care of your food.
The set comes with every type of kitchen knife you will need, including those fantastic shears. I don't know how I ever used to live without the sharpener. After I had them both for awhile I realized how handy it was to have two sizes of bread knives. If you cannot live without a boning knife, this is available separately.
I can recommend Henckels' Four Star knives without reservation for any home cook.
I would advise you go to a store that carries most of the Henckels knife series before you purchase online. While I recommend all of Henckels' forged blades, the handles are key; there are at least 4 handle types, each with personal pro/cons depending on your hand shape and size. The four-star handles are mid-size poly; the five-star handles are similar but a bit larger and more ergonomic. Henckels also makes a "classic" handle, both in poly and wood, and also an all-metal handle.