Using the theory that either boredom or lack of variation is the nucleus of many underwhelming layup shots, it has usually had me thinking in one of two ways.
I prize the layup that is by degrees. For example, instead of having to layup to a set point or distance out, the shot is designed so that there are gently varying degrees of risk with every few yards difference in target line for the layup, with each added few yards along that line giving a gradually better next shot. Elements such as diagonal shots, with the further the carry, the better the look in and the shorter the distance. Or the further the layup, the narrower the landing area is and the better presented the next shot is.
These varying degrees take away the boring simple scenario of the layup yardage being automatically selected for you and you need merely to play the required shot, with little problem being a couple of dozen yards longer, shorter, left or right of the intended spot.
Some other layups are much simpler and less varying in their presentation or degrees, but achieve quality by making a more aggressive play viable to more players, thus adding temptation and removing the ho-hum forced monotony of the layup (eg. Riviera #10).