I read the reviews and other than folks who were putting the thing on backwards (the holes won't line up!!), the most common complaints are the screws are too soft and that the screws are too long and bind up the bolt. I did not run into either of these problems. I screwed the base down, mounted some rings, and away I went. Works great and was an inexpensive solution. Is it super high end?? No. Is it adequate for what's likely 99% of the users out there? In my opinion, yes.
Works just fine. Mounted easily and no, the screws are not too long