I don't know about his LRs or his LR2s actually. I have only purchased LR2 seeds and they were from him. I've only had a chance to grow out one batch. 100% females with two different phenos. One with a lower yield and an amazingly exotic smell and the other being a 20% higher yielding or so with the smoke being not quite as "good". Definitely a full blown body stone.
I have put a lot of thought into the "genuineness" of seeds. Quite frankly, I don't really care. This is an underground business so nothing is ever going to be perfect. If I get what I am being told I am getting, great. If not, well, what can you do?
My goal (as I think most people should too) is to make my own, "ideal", strain that is exactly what I am looking for. So much negativity flows from people that feel someone is taking advantage of them. Understandable, but it must be expected. However, I refuse to be a part of it.
Grow dope. Trade genetics with your friends (And not even that works out as planned always). Go with the flow, be happy and never spend a lot on cash on a pack of beans... whatever a lot means to you.