I got the Nikon Turkey Pro BTR last summer, and I have shot about 20 rounds through it without any scope eye. I let one of my friends shoot my gun on a hunt we went on and he didn't have any problems either. So far I love mine.
The only problem that I have had was that the base mount kept wiggling loose, so I put some Loc-tite on it and that solved that. Even that was no fault of the scope though.
Overall my only regret is that they didn't have the $80 mail in rebate when I bought mine!