Zork Zero

SPAG
There isn't (...) enough payoff

There are entertaining moments in Zork Zero, to be sure. It's questionable whether there are enough to keep the average player interested throughout, though, and to whatever extent it succeeds, it does so in a very different way from any of the other Zork entries. Though it has its moments, I found Zork Zero the weakest of all Infocom's text Zork games.
-- Duncan Stevens