Let me tell you, this little gadget saved my summer! After my original LG AC remote gave up on me, I was dreading the thought of sweating through setup menus every time I wanted to adjust the temperature. The HQRP Universal Remote came through like a champ.

The auto-search function is GENIUS. It took about 4 minutes to cycle through codes until my AC unit suddenly roared to life at code 217. Pro tip: if it turns on but buttons don't work perfectly, try the adjacent codes - mine worked best at 215.

What surprised me most was how many features it supports that my original remote didn't have! The built-in timer function lets me wake up to a cool room, and that random flashlight button (yes, flashlight!) actually came in handy when I dropped it behind the couch at night.

The LCD display is super clear - way better than my old faded remote. Switching between Fahrenheit and Celsius is a breeze (hold OK for 3 seconds). And can we talk about those included batteries? Such a thoughtful touch that got me up and running immediately.

Now for the reality check: It's not perfect. The buttons feel slightly cheap compared to OEM remotes, and as several reviewers noted, it definitely doesn't work with portable units despite some listings suggesting otherwise. Also, while it claims compatibility with "99%" of units, your mileage may vary with obscure brands.

After two months of daily use, here's my verdict: For $10-$15, this is an absolute steal if you need a replacement remote. It won't win any design awards, but it brings dead AC units back to life - and that's priceless when you're facing a heatwave!