Well, hopefully I will give you an imformative and objective review. During development it was under the name of NT5, and is based around the NT kernel, but with added features. Although a lower spec machine will run it, 64MB RAM is close to a realistic minimum. W2K is a multi-user operating system software, so a lot of the functions are pointing in that direction.
Installation is a breeze, but a note of caution.
From the menu the programs not used can be accesed by clicking on the arrow to reveal them. The Audio CD player comes from the plus pack as used on Windows 9X versions. Unlike the earlier APM standard, ACPI is managed wholely by the operating system, not the BIOS, and has strict line to define power states and event handling. When enabled, it dumps the memory image straight onto the hard drive so that when rebooting, your system boots in a fraction of the time. But it won't detect any new devices added since hibernation.