I don't think my questions was clear.

A: Experience 1-50, follow MSQ, follow class quest, go to different zones and quest hubs, go to dungeons and sometimes fight a primal.
B: Level 50 experience, watch dialog, fight Primal.

Does the experience go back to A or is it B for the duration of the game?
I can handle cut scenes and the MSQ, I actually enjoy it, I just want there to be more to the game like the original experience.