Overall I am quite pleased with the purchase. The sending unit was easy to install (just make sure you get the unit level for the anemometer to work correctly), and seems to be accurate. It gives a variety of useful information, such as humidity levels outdoors and indoors. The forecasting function is somewhat basic though, as it only gives cloudy to sunny and rain or no rain. It would be nice if it could connect with the national weather service to give more detailed information, but that would probably jump the price up quite a bit. Also NOAH weather alerts would ne nice, again cost considerations come in to play I would imagine. Trends over the last 12 hours for temperature, humidity, and wind speed are good to have also. Overall, I would purchase it again, as a gift for instance.