Thank you for your question! I'm not sure why there aren't any recent reviews. We do sell a lot of this particular model and I can tell you that I have yet to hear anything negative about it. All of the customers that I have been in contact with have been very pleased. Let me know if there is anything else that I can do for you!
The height of the toilet bowl is 14-5/8 inches. With the toilet seat, the height is 15-5/8 inches. Keep in mind porcelain can vary up to 1/2 inch from manufacturing specifications.
Comfort height and chair height refer to the same height of 16-1/4". http://assets.nationalbuildersupply.com/ul_pdfs/SS-00161_MS854114_MS853113_V.04.pdf">here is the spec sheet for this toilet. It shows this bowl height is 14-1/4".