First thing you notice is the warning system. That soft red banner telling you to set a conversion goal does its job without screaming. Green checkmarks next to completed sections give you instant visual progress. The whole page reads like a checklist, which is exactly what you want before launching a campaign.
The Workflow Preview Steals the Show
That embedded workflow diagram is the standout element here. You get a real visual map of your campaign logic right on the review page. True/False branching, time windows, delays. It's all there without needing to click away. The yellow highlight on "You still have work to do" is a smart touch. Pulls your eye right to the problem.
Quiet but Functional Typography
Nothing flashy. Clean sans-serif throughout, bold used sparingly for key values like "All subscribed people" and "OFF." The muted olive-green sidebar keeps navigation present but out of the way. That grayed-out "Start Campaign" button at the bottom is a solid pattern. You can't miss what's blocking you from launching.