I thought it was pretty good. Yes, some items are small but most are o.k. For the map, at least the items are in close proximity. Well, living in Texas helps too. My complaint is one I've had for some other HOG's and that's a repetitive sound in the background. Most are o.k. and enhance the experience. Example in this one is the honking horn. Too jarring when one is totally immersed in concentration. Sort of "fingernails on a blackboard" experience. Give it a try, you always have the hint system.
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"A friend is someone who knows the song in your heart and can sing it back to you when you have forgotten the words." ...unknown