The Arbiter Levels aren't that bad... At least the "The Great Journey" was pretty good... But yeah the rest were pretty boring...
Anywho... Favorite Level (Halo): Halo and 343 Guilty Spark... One had like many of you said big open spaces, and seemed very peaceful and the other had the feel of horror to it which I also enjoyed.
I don't really have a hated level on Halo... Well maybe Keyes... that level seemed to be just a filler and I didn't enjoy it as much as the rest.
When it comes to Halo 2 on the other hand, I didn't like the level the Arbiter or any other level when you're on the gas giant. The darkness couldn't see a damn thing and I basically ran through the whole level.
Favorite Levels, the Great Journey and Outskirts... Hunters on my side = Badass.
"Honor? There ain't no honor in this war. The Plasma-Rifles killed it. And if the Plasma-Rifles didn't, then the Wraiths did. If the Wraiths didn't, then the Scarabs sure as hell did."