Scott likes Yusei Kikuchi for several reasons, which are evident from the podcast discussion:

1. Performance and Improvement: Scott is impressed with Kikuchi's performance and improvement over time. Kikuchi was named the Pacific Coast League Pitcher of the Week and made it into the top 100 MLB prospects 00:21:40 - 00:21:55.

2. Consistent Success: Kikuchi has been consistently successful with the Astros, winning every game he has started, which Scott finds exceptional 00:22:39 - 00:22:54.

3. Key Role in Astros' Success: Kikuchi is considered the "savior of the Astros" and is crucial in keeping their postseason dreams alive. This significant contribution to a major team further solidifies Scott's admiration 00:28:33 - 00:28:46.

4. Turnaround Story: Scott appreciates Kikuchi's comeback story. Kikuchi struggled two years ago and was demoted to a middle reliever, but he managed to turn things around and become a dominant starter again 00:28:14 - 00:28:28.

5. Personal Obsession: It is also mentioned that Scott is "obsessed" with Kikuchi, highlighting a more personal admiration 00:33:59.

Overall, Scott's admiration for Yusei Kikuchi stems from the player's significant improvement, consistent performance, vital role in team success, and a compelling turnaround story.