Netflix is finally coming to Android devices, albeit slowly, to specific devices at a time. So far, the free Netflix app will show up in the Android Marketplace on the HTC Evo 4G, the HTC Incredible, the HTC Nexus One, the HTC G2, and the Samsung Nexus S.
I have (and still love) a Sprint HTC Evo 4G, so upon discovering that Netflix was available I immediately installed it. The app appears to have a design very similar to the iPod/iPad/iPhone/iOS version, which I also have installed on my iPod Touch 4.
Check the Android Marketplace on your device as well as the Netflix.Com website for additional Android devices as they are added.