I like it, but I don't use it very often. For me it was hit or miss on lag, sometimes it would be very close to perfect and other times it was useless. I do like the detailed map information and if your very competitive it will help build strategies for maps. It does kinda stink that it doesn't give you detailed maps in forge world ex. Pinnacle, Uncaged, ect. I will also say that i didn't pay for mine as it is free for windows phone users.