I actually love it. Only issue is that the tolerance for the j cups and safety bars are a bit large, so it's hard to get them in sometimes. The j cup on the left snags really bad when trying to remove it, and moving the safety bars can be a pain because sometimes they don't want to settle all the way in.
That said, because of the large metal piece on the back, you can back it all the way up to the wall without worrying about your weights hitting the wall when the bar is racked, so you don't need to bolt it down since it can't go back any further.