PMA Model A Neck Turning Tool

I currently don't turn necks but it's something that I intend to do in the future. The PMA tool seems to offer simplicity and ease of operation that the others, 21st century, sinclair etc don't. I understand the concept regarding neck turning but am somewhat intimidated regarding the process. I think PMA is a compromise which allows the beginner to acquire the same results without the intimidation factor.
 
I have one. It's the only neck turning tool I've used. It's worked fine for me, I use the 30deg cutter and have used it for 6.5mm cartridges like the 6.5BR and 6.5 SAUM. I like that PMA has cutters for the various shoulder angles which make eliminating donuts easy. The cutting depth adjustment is really easy.