Started yesterday and must have walked 5 miles. At least its fresh air and better than sitting on couch. Planning on hitting NY with my daughter to catch a few. Damn snorlax is on the brooklyn bridge. While I was out, saw 1/2 the town doing the same thing. Can easily become an obsession if you let it. Just look at it as a fun way to stretch your legs. Good idea to read the tips on line. Plus its cheaper than pinball or bars.