Exodus conslusion? SHould i play first?

Games Other Halo
#1

There are two new clips, exodus and exodus conclusion. Am i supposed to do it in this order?

1.Exodus
2.spartans ops missions
3.exodus conclusion

Im assuming i need to play the missions before watching the final video correct?

#2

Yes, save the conclusion 'till the end.

#3

I didn’t bother doing the missions, wasn’t that confusing.