All the features are highly opinion based and without context. For example in thailand ,it says this.

Costs Total 4.9/5 Accommodation: CHEAP Supermarket: CHEAP Restaurants: CHEAP Transportation: AFFORDABLE

Here what is the 4.9 ? How do you decide that ? What is cheap accommodation ? This is all very relative. Something that is cheap to you could be expensive for someone. You need actual numbers there so people can decide themselve or provide context as to how you derive cheap vs expensive.