Turok: Dinosaur Hunter - Great Adventure game more than an FPS, but still a great game.
Turok 2: Seeds of Evil - Great game, same as above.
Turok Rage Wars - Fun game, but had a glitch in it that just illustrated how sloppy Acclaim's quality control was.
Turok 3: Shadow of Oblivion - WTF? Kind of an odd game, it's just... engh... wierd.
Turok Evolution - The last Turok before Acclaim went under, terrible loading times and no real formula, just an utter lack of focus. Terrible game.
New Turok - Who cares, let it die or give it to Retro Studios.