Very cool. As someone who travels a lot, this is a welcomed resource. I find it very hard to get trustworthy reviews of hotels from Yelp. Generally people have posting bias (negative experience) and often it's specific to a certain suite type or pre-construction of a certain wing of the hotel. Professional in depth reviews will go a long way to help fix this.

Valuable things in a review would also be a listing of some travel essentials like availability of cost and speed of internet, microwave, fridge, room service hours, free shuttle availability, quality of concierge during night shifts, etc.