I bought this today because i was intrigued specially studying science all my life and i have to say, im very impressed with the rift developments. This is definately worth the buy and provides a great perpective on how to view the human body in 3D. You can actually see the body by zooming in and out and even changing the angle perpective from where you would like to see and as you would expect, it is like viewing a body model as you would i real life. It is worth a buy in my view so if you are on the fence with this one, perhaps this may help 🙂 I give it 4 stars. It is very good but i guess not essential
