I thought this campaign was phenomenal. The open world really opens up new opportunities and adds a lot to the game in my opinion. The bosses are very challenging on legendary (especially without tank cannon easter egg), but very satisfying when you finally defeat them. The collectibles throughout the game provide a ton of lore and backstory to the game. I found it very worthwhile just exploring the landscape and collecting things; it did not feel particularly repetitive that way. Overall, would definitely recommend.

It's HALO