HI Frank. Like I said, I like the modo work flow, but some people complain about it. The entire concept of picking up and dropping a tool is alien to them in a 3D program ... unless they come from a Lightwave background. And, as you can guess, anything that is a bit different from the norm people complain about. Look at how many people complain about ZBrush's work flow while others praise it.
I mention the pick up/drop tool concept because, believe it or not, for some people it is a show stopper and will cause them to get a different modeling application.