Quote: "has anyone tried it and finds it easy to use?"
It's as easy as molding clay. Really, I've made a complete alien head in 15 (or maybe 20) minutes! And, the texturing part is as easy as painting!
With a bit of practice, you can make some awesome models. Other programs are not that easy to achieve the same realism in the same amount of time.
And, .obj files you've made in other programs, you can import to do the texturing.
Quote: "Too many polys. 16k for a poke ball."
You can always lower the polys in another modelling application.
Slayer rules!!! Yeaaah, man!