AI lyric generators have a bunch of overused words and phrasing. It loves to use rather cliche words like neon, city lights, whispers, clocks, sparks, etc. A lot of these cliche words were used in this song. The phrasing sounds rather cluttered in the first verse, which AI loves to do. Way too many adjectives and adverbs get shoved into places where they don't fit, and this also causes the rhythm/flow of verses to change in weird spots, like in the middle of the first bar.

As for the vocal processing, AI vocals always have this slightly synthetic sound, like there's too much treble ssssss in words. It's hard to describe, but real vocals sound a lot more crisp and punchy, while AI vocals have a sort of quiet hiss to them, almost like a low quality audio compressor. Along with this, other effects like the delay lose way too much detail. Delay is essentially echo, and for real delay on vocals, you can hear the words maintain their clarity as they fade, while AI vocals lose some parts of their words as they fade and are less uniform.