FreeCAD rocks!!!! A great program for designers, engineers, architects and makers. The people complaining should realize that this is a free software.

I love FreeCad!!! The plugin selection is huge, sketch, draft, part .... There is a learning curve, but after you've built a few models it feel natural. This is a project I check twice weekly for updates. If you have a 3D printer I recommend building the parts in FreeCAD.