James also hinted last week at a possible appearance at a Blaze Pizza in Culver City with a tweet on Monday. But James never showed up, leaving a massive line’s worth of fans disappointed. The mural was gone hours later. Other public institutions, like the famous Santa Monica pier Ferris wheel, have shown their excitement through a variety of displays. So to see the fans positively react to the four-time MVP must have been a welcome sign for him.
I don't quite understand a massive line’s worth of fans disappointed in this context. I can understand if the sentence have written as a massive line of fans disappointed. I don't know why worth is added?
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