I have owned a pile of the trs-25's and every single one has done right by me. I've also owned them from when they first came out, up until a year or so ago and none of them have given me issues. I've got rid of some of my extra ones but still keep a few on backup rifles. Lots of my family members run them as well and I haven't heard any negative feedback from them either.
Only complaint I have is the mount that comes with the trs-25 HiRise. I've mounted several of them and all of them seem to lean a little to the right.
Does it mount up solid? Yes.
Can you still zero your rifle? Yes.
Does it still hold up to the abuse of riding around on several farm tractors? Yes.
If the slight cant of the factory mount bugs you, you can buy the inexpensive UTG mount on amazon for less than $10 and it will remedy the issue.