Well, one good thing about it. If you don't move when the wind changes, odds are that at least you'll have a nice, relaxing day in the woods and not be bothered at all by those pesky deer.

Tree stands are nice, but there is no way to get out of one quietly. This is one excellent point in favor of ground blinds. You can pick up and move when conditions change, without spooking every deer in the county.

Problem is, you do have to have reasonable amount of skill in the art of stealth because they have yet to put 'quiet' in a spray bottle.