Originally Posted by
TheHistorian
Are PlanAhead flights somewhat easily used?
IME, no, they're not at all, unless you're VERY flexible in your booking dates and itineraries (long connections, three segment routings where it really should be 2, etc.)
I find economy PlanAhead awards to be somewhat easier than premium cabin PlanAhead awards.
Take all of this with a grain of salt; I infrequently book mileage awards.