I ranged more than 1900yds with mine last week. Ranging a hillside in bright sun is tougher and it can be tough when its really bright, but I can usually just range a shadow on the hillside. When its not super bright I've never had any kind of problem ranging anything I cared to shoot.
If some is good and more is better, then too much is just right.
My mind is a raging torrent, flooded with rivulets of thought, cascading into a waterfall of creative alternatives