Reviews of convection ovens can be found on Amazon and The Home Depot. Both websites allow users to submit personal reviews of products they have bought or used.
Amazon reviews are not very structured, but they always have a rating, a basic title and some text. Many reviews are divided into pros and cons, and users can comment on reviews and mark whether or not each review was helpful.
The Home Depot requires certain demographic information, such as age and gender, in reviews. Reviews also have more structure, such as individual ratings for value, features, quality and energy efficiency, in addition to an overall star rating.