I rarely ate them preferring to catch and release but of those I did, they are great! Like many species of fish, the quality of water they live in has an influence on taste. With only a 6 month season to harvest a snook and both a lower and upper limit on what can be kept, only an avid snook fisherman can count on eating them regularly as they can't be bought or sold legally.
If you like crappie, you will like snook.
A good rule of angling philosphy is not to interfere with another fisherman's ways of being happy, unless you want to be hated.
Zane Grey, Tales of Fishes, 1919