I like that it is very easy, intuitively useable as well has all necessary tools in one place! It's great if you need an overview over your system performance or want to check what happens when something goes wrong (like disk errors). The price can be considered high compared other solutions out there - but then again this also means less competition which may lead towards better prices down-the road too :) We are using Monitorenterprise at my workplace since quite some time now without any problems so far ;).