I like the ease of use and the fact that most of the functions are self explanatory. I also like the fact that most of the functions are available in both English and Japanese. I dislike having to use 2 monitors to run the software. It would be nice to be able to run it on a single monitor. I also dislike the fact that Metasequoia does not have a Mac version. Metasequoia is a great software to create 3D models. It is very easy to use and understand. It has a great feature set. It is not perfect but it is very good. I used to use Blender to create models but it was too difficult to use. Metasequoia is much easier to use. I have been able to create models for several years now with Metasequoia.