Bests & Worsts Reviews from Amazon

I got one of these back in early April of this year. We had a couple of days of severe weather in the area. The unit would not alert when the NWS sent out alerts. I changed back and forth from "multi" county to "all" counties, but no alerts. I was listening to the alerts on another weather radio I have, and I don't believe they were broadcasting the data burst with the SAME info contained in the burst. I was only hearing the 1050khz tone. I contacted Midland via email to ask them if the unit responds to both the tone, and data burst. They replied without answering the question, and asked me to return the unit since they thought it was faulty. I contacted Amazaon about returning the unit, and had no problem. In fact they automatically shipped out another unit. However when I received the new unit and set it up, it would not respond to alerts either. I sent an email to the NWS office here in Louisville to see if someone there had the same unit and could give me some advice. I heard back from them today, and they said they had two of same units in their office which they could never get to alert! They did not say anything about the data burst and the tone signal, but I'm GUESSING that this unit does not respond to the 1050khz tone only, but needs the data burst also. I'm going to contact Midland again about this and see what they say. Update...I contacted Midland and they said the unit does not respond to the 1050hz tone, but to the SAME data burst. I can only assume the NWS office wasn't transmitting the SAME info. We have had an outbreak of numerous severe thunderstorms today, along with tornado watches...the unit has worked flawlessly. So sorry for the low rating, but if for some reason your NWS office doesn't transmit the SAME data the unit won't alert you.