Reelmagic prostetic stp pro

I'm thinking of buying an STP packer from Reelmagik, but I've seen some negative reviews about it here. I thought maybe something had changed. It's really expensive; it's going to cost me $1300 with fees. So I'm scared.

Has anyone here bought one? Do you find it realistic and comfortable as an STP and for play? What problems do you encounter with it?