There are good songs on it, I really like Codes, SITWYM, I Don't Need Nobody, Lost & Found & Army, but the rest of it is pretty meh If I didn't compare it with Halcyon, I'd probably like it a bit more, but Halcyon was so flawless and I couldn't help but feel majorly disappointed with Delirium
A lot of the lyrics are so cringe - it's 100% not her best album out of the three. But it isn't bad as a through and through generic pop album, which is what it's supposed to be. Aftertaste and Devotion are highlights.