Funny, people thought the light rail in LA was a boondoggle... now it's generally packed and it's honestly about the best way to get to the Coliseum and see a Rams game from what folks say.
I know it's the best way to get into downtown LA, that's for sure.
It's one of those things where there's so much pent up need that what seems like a waste ends up not being that.
Also, if you've ever been to a country with real mass transit with affordable high speed trains, it's so freaking civilized and functional that upon return, you really understand how absolutely terrible our mass transit situation is.