
Ratings & Reviews for LG 1.5-cu ft 1200 -Watt Inverter Technology Countertop Microwave ( Stainless Steel )
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers praise the microwave for quick, even heating and sleek, compact design that fits modern kitchens. Most highlight the 1200-watt power, intuitive controls, and convenient features like child lock and quiet operation. However, some report build quality concerns including vibrations, rumbling noises, and a flimsy door latch. A few mention sensor cooking modes failing to work reliably and premature unit failures within a year. Despite these isolated issues, most customers find it delivers strong performance and value for everyday use.
Customer review summary generated by AI, including incentivized reviews.Watch out for lights
Would Not Recommendlight on keypad does not work - I am recovering from knee surgery and cannot return the microwave and do not have anyone to do so, so I have to live with a defective product!!!!!!!!!!!!!!!!!!!
From 1.5-cu ft 1200 -Watt Inverter Technology Countertop Microwave ( Stainless Steel ) Verified Purchaser
Do you love pressing every button multiple times?
Would Not RecommendBuy this microwave if you love pressing every button multiple times before it registers. I have no complaints otherwise, seems like a great microwave... but it's infuriating that the buttons NEVER register the first time you press them. When did companies start sacrificing functionality for "looks." I'm returning this microwave.
From 1.5-cu ft 1200 -Watt Inverter Technology Countertop Microwave ( Stainless Steel )
Hi, Nick. Thank you for sharing your experience with the LG Microwave (MSER1590S) model. We appreciate your feedback and understand how important res...

Plug it in first
Would RecommendIt’s new
From 1.5-cu ft 1200 -Watt Inverter Technology Countertop Microwave ( Stainless Steel ) Verified Purchaser
Heat’s evenly.
Would RecommendWorks great
From 1.5-cu ft 1200 -Watt Inverter Technology Countertop Microwave ( Stainless Steel ) Verified Purchaser
Good buy
Would Recommend👍 it's good. Heats food well.
From 1.5-cu ft 1200 -Watt Inverter Technology Countertop Microwave ( Stainless Steel ) Verified Purchaser
Doesn’t heat up.
Would Not RecommendDoesn’t work.
From 1.5-cu ft 1200 -Watt Inverter Technology Countertop Microwave ( Stainless Steel ) Verified Purchaser
Hi, Moma. Thank you for reaching out about your LG Microwave (MSER1590S) model. We want to help you get it working properly.
For this mode...

Gift
Gift for friend. He likes it.
From 1.5-cu ft 1200 -Watt Inverter Technology Countertop Microwave ( Stainless Steel ) Verified Purchaser
Works perfectly
Would RecommendExcellent product
From 1.5-cu ft 1200 -Watt Inverter Technology Countertop Microwave ( Stainless Steel ) Verified Purchaser
Don’t purchase anything that has been re wrapped
Would RecommendThe product is fine. The problem was that I had to bring back my first choice. It was damaged and the turntable didn’t work. Someone should be held accountable.
From 1.5-cu ft 1200 -Watt Inverter Technology Countertop Microwave ( Stainless Steel ) Verified Purchaser
Basic microwave functionality, not convection
Would RecommendMeets my requirement for RV retrofit. Much larger capacity and even cooking.
From 1.5-cu ft 1200 -Watt Inverter Technology Countertop Microwave ( Stainless Steel ) Verified Purchaser
LG Microwave
Would RecommendDirections and controls for reheating items is a little confusing, and takes extra steps (3) compared to my former microwave which you only needed to use one button to reheat item up to 5 minutes. Every reheat requires power level set before setting time.
From 1.5-cu ft 1200 -Watt Inverter Technology Countertop Microwave ( Stainless Steel ) Verified Purchaser
Generally really great, minor inconveniences
Would RecommendHeat up real well and even with less time than my old microwave. The only negatives are needing to press the side button while pressing the open button. Its an unnecessary step and hard for younger children, taking away their independence. doesnt have quick one button time options which i founs very convenient jn other models. And the buttons require longer harder pressing than om used to.
From 1.5-cu ft 1200 -Watt Inverter Technology Countertop Microwave ( Stainless Steel ) Verified Purchaser
Beware of "door" messages
Would Not RecommendI would have given it a 0 if that was allowed. This microwave has never worked. Every time I touch the Start button, a "door" error message shows (and then disappears). The light goes on, but nothing else happens. I have been through LG's troubleshooting, and was promised in Live Chat that a service person would call me, but 5 days later, I have never received a call.
From 1.5-cu ft 1200 -Watt Inverter Technology Countertop Microwave ( Stainless Steel ) Verified Purchaser
Hi, Sue. Thank you for reaching out. We appreciate you sharing your experience with the LG Microwave (MSER1590S). We understand how crucial it is for...

Hi, Suzie. Thank you for sharing your experience with the LG Microwave (MSER1590S) model. We understand how important it is for the keypad light to f...