It's a great unit. The batteries do go fast, but the clarity for scanning is excellent. The LRF works great. Their 5 day, 5 year warranty is no joke. I did see in another post a complaint about a damaged unit of some type, with the company indicating the damage had to be caused by the user. "If" the company is in the right then that's a business decision. Leupold has been pretty legendary over the years taking the opposite approach and just replacing scopes that were clearly damaged by the user falling off a horse, etc.
So bottom line, I've only had outstanding CS from the company. I have tested many of their products and own a few. If your thermal riflescope lacks a LRF then the Finder is a very good option. I routinely recommend it to friends who ask.