Doug Wright,
I didn't say that the 5th hole was unfair, only that a lone element of it is unfair.
SPDB,
I did say, in an earlier post, that a bunker or dune would be a more suitable substitute. A lost ball in the middle of the fairway is excessive, as is an unplayable lie.
Slag,
Over the years, I'd say that I've been a consistently good driver of the ball, and perhaps because of that, a little on the aggresive side, but I know trouble and what to avoid when I see it.
Aiming at a narrow strip of fairway is difficult enough, but when you have to do it into a 3 to 4 club wind, with both sides of the fairway lined with gorse, lost ball and unplayable lie potential right in the middle of the fairway, AND the need to hit a long drive if you hope to hit the green in regulation, that gunk, which can and does result in a stroke and distance penalty, is too extreme, too penal, and as such, unfair.
A bunker or dune, which could provide a one-half, one or two stroke penalty would seem to be a better hazard, while still creating decisions from the tee.