What is the Best Light Rail System in the United States?

The United States has over 20 cities across the nation that have a light rail system: Which one is your favorite and why?
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This video focuses on lightrails and not on streetcars or trams - there is a debate on what the differences are (what is your definition of lightrail? Did I include the correct systems in the United States).
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I excluded streetcars/trams and light rails in Canada/Mexico because it would have made the video too long.
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In some light rail systems, the system operates regionally across multiple cities and jurisdictions; however, the biggest city was identified that the lightrail serves and highlighted in this video (for ex: riverline is Trenton, NJ).
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So what is your most favorite system and why? Do you agree with the assumptions made by this video?

What is your favorite metro system in Europe?
https://www.youtube.com/watch?v=cCUuDjZ7ro8

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Original Videos of the Systems can be found in the following links:

Austin:
https://www.youtube.com/watch?v=do6DtecZF8Y&feature=em-comments

Baltimore:
https://www.youtube.com/watch?v=AsQBXjqrzl4

Boston:
https://www.youtube.com/watch?v=ZzgOztR2Zv4&t=17s

Buffalo:
https://www.youtube.com/watch?v=aLNyzz5hWo4&t=237s

Charlotte:
https://www.youtube.com/watch?v=m8laz23LLzM&t=17s

Cleveland:
https://www.youtube.com/watch?v=KyExVzzHCt8

Dallas:
https://www.youtube.com/watch?v=OvUzmGazV9w&t=18s

Denver:
https://www.youtube.com/watch?v=bBKs3ZX8Thk&t=624s

Drexel Hill (Upper Darby), PA
https://www.youtube.com/watch?v=eA-TxCk2s2o

Houston:
https://www.youtube.com/watch?v=3UOoRTBrtrA&t=35s

Jersey City:
https://www.youtube.com/watch?v=thp2oJuQWsg&t=345s

Los Angeles:
https://www.youtube.com/watch?v=J3RI6VrwC6g&t=19s

Minneapolis:
https://www.youtube.com/watch?v=rSqm3ERVfag&t=52s

Newark, NJ:
https://www.youtube.com/watch?v=zi0IIOiMkpg&t=158s

Norfolk:
https://www.youtube.com/watch?v=_gES7Hgdj3Q&feature=em-comments

Oceanside:
https://www.youtube.com/watch?v=kLI9zUy8PA0

Philadelphia:
https://www.youtube.com/watch?v=i5AZtpZWIkI&t=23s

Phoenix:
https://www.youtube.com/watch?v=t7s4Y5bYnAE&feature=em-comments

Pittsburgh:
https://www.youtube.com/watch?v=R6nMRdAiuxU&t=3s

Portland:
https://www.youtube.com/watch?v=6anwbE0wkLA&t=59s

Sacramento:
https://www.youtube.com/watch?v=QvbXrNpafHU&feature=em-comments

Salt Lake City:
https://www.youtube.com/watch?v=lAaeCrsnJq4&t=37s

San Diego:
https://www.youtube.com/watch?v=-MiDChea8jo&t=2s

San Francisco:
https://www.youtube.com/watch?v=nZE527yxPzE&t=121s

San Jose:
https://www.youtube.com/watch?v=X9BZYQmGR-Q&feature=em-comments

Seattle:
https://www.youtube.com/watch?v=0BDDKqe4IKE

Trenton:
https://www.youtube.com/watch?v=Ql17ojMovhE&t=1s
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Thank you for your support. Comment below so all of us can have a productive and insightful conversation about transportation!

Видео What is the Best Light Rail System in the United States? канала Timosha21