I have what I think is a similar model, though I didn't see a model number on that one. Mine is the LG UP875. I love it. It loads far faster than the Sony it replaced. I also don't need streaming or Wi-Fi, as my TV does that directly.
I got a Logitech Harmony Elite and there was no problem getting this UP875 to connect and run. The remote for this unit is tiny, no back-lit buttons. Picture quality seems outstanding. No complaints, no issues.