Title: good but not good enough
Review: This self inflating part of this pillow is a very useful feature. It would be completely useless without that feature in my opinion. I bought it to use it in the car which has no lumbar support. However, how comfortable you feel from this pillow is directly related to your body size and weight. For me his pillow is too small to be supportive to use in the car. Also, it has not strap so it does not stay in place when you get in and out of the car. I finally gave it up in a week trial.
Is this product review negative?