Trees can offer options! Over [for us high ball hitters
], under [ground game advocates: alert!], around either way [good players who can 'work' the ball], and through [Arnie says trees are 90% air]. Of course, circumstances can cut down those choices, but rarely to only one. I thought you guys loved options? Man up!
I have seen some very bad use of trees. At one course, there is a hole where I practically have to use a medium or short iron off the tee because of a close, overhanging tree, leaving me unable to reach, and I admit THAT is not good to me. But I have seen many excellent examples of trees used for more than to define the lines of play.
I still love the one in the fairway on #2 at Stonelick Hills in Cincy. It is relatively small, a little right of center, and it puts a question to your tee shot. The best approach to this green is from the right, but that has the least room and the most tree entanglement. The interesting thing to me is that the tree is young. It will grow, and as it does the play on the hole must necessarily be reconsidered.
Trees are like every other GCA device ....... good when done well, a pain when not.
Doug