Being completely surprised by a shed by walking by it is exciting, though I'd rate glassing one up pretty exciting as well. There's the anticipation of not knowing just how big it is. Sometimes you will be disappointed, sometimes you won't. Case in point: A number of years ago I was hiking in some particularly nasty country on the timbered side of a big canyon. Crossing the canyon was a difficult task, and I wouldn't have done if I hadn't glassed part of shed on the south slope across from me. It was hard, and so was packing out a set of 350" bull sheds. In another case I was looking for the sheds of a similarly-sized bull in fairly heavy cover. I glassed one side up only about 50 yards away across a small draw, and all that was visible was the tip of the dagger above the brush. I might have eventually found it, but I might not have. I glassed the other side up about 300 yards away in a small meadow. Utilize the glass and you will be rewarded more than you think.