I use the following considerations to evaluate any potential product. I always purchase the product and use it first to determine if it offers a real value to my targeted niche. I won't offer it to others unless I'm willing to buy it myself. You can't sell motor homes to the homeless. No matter how good your product is, you can only expect to sell it to people who can afford to buy it.
Nothing sells like a hot product on the leading edge.
On the other hand, if it's a new product I want to test it thoroughly. There is a fine line between the leading edge and the bleeding edge. Many companies focus on products that people need and use every day. Amway built an empire selling home cleaning products. High Cost Vs.