How you go about enacting those game plans have variation too depending on your preference to style or a particular meta, and that is what makes the game so unique.

All the other classes have similar play experiences, all with their own variations. Some more linear, some with tonnes of expression!

Plenty of variety, eg.
Warriors typically have a focus on weapon attacks. Within that;
Dori uses tricky reactions on 1 sword, or axes to push damage.
Boltyn uses attack actions to build towards a powerful weapon turn.
Kassai uses 2x swords to efficiently generate value and favourable a end game.