Being a Local Guide is a pleasure to me. The places I love most to write a review are places to eat and drink.
Being helpful for tourists reviewing restaurants and bars in Rio, showing to them the worderful foods that are not in the famous blogs, really local stuff.
Knowing places during my trips, confirming or denying the reviews from other people, helping to improve the reputation of a good and enjoyable place, this is why I open the Google Maps every new local I go