Halo 4 didn't have a multitude of one-hit kill snipers. That automatically makes it better than Halo 2's Campaign, despite them both being so linear.I strongly disagree, even 2 has the better story, and hell, boss fights.Halo 4 campaign is WAY better than 2.
At least when you encountered enemies with Beam Rifles and Binary Rifles, the former didn't kill you instantly with one shot, and the latter weren't all that common. There were far less scenarios in which I had to "game" my way through; that's the term coined for that, right?