Reviews of the NuWave oven are generally positive from Amazon.com, DoesItReallyWork.org and ConsumerResearch.com, as of 2015. Amazon.com reviews give an average rating of four stars out of five and DoesItReallyWork.org reports a 58 percent approval rating. ConsumerResearch.com reports that it works well for cooking meats.
Positive reviews on Amazon.com cite the ability to cook food while it is still frozen, but other reviewers complain about the build quality of the oven. DoesItReallyWork.org reports that the NuWave oven is worth buying.
ConsumerResearch.com's positive comments note that the oven excels at cooking meat, uses less energy than conventional ovens and is easy to clean. Negatives include that it is too bulky, the plastic dome is prone to cracks and its reported cooking times are inaccurate.