It is a Moog so sound and build quality are as always exceptional.
Awesome deep bass sound. Can be used for leads if you don't mind the limit C5 as the highest note the synth can play.
Only negative that can be said is the fact that a lot of functionally is hidden inside the accompanying software or only accesible through shortcuts, without any visual indications of what functions are on or off. This may be a pain if you would like to use it in a fully hardware setup. I use it mostly with my DAW, with the provided software in form of plugin, and the experience is great. All the functionalities are clearly laid out and easily accessible. There is also nice preset browser inside the software, with. the benefit of clearly seeing what exactly the preset does when activated (present are available from the hardware as well, but using them with shortcuts is not a nice experience).
If you need great analog bass sound in your productions and don't mind using the software, I cannot reccommend this synth enough.