I'm the worst at remembering names haha
But honestly, studying how other people write is by far the best thing you can do, both for what to do and what not to do. I can actually palpably feel how much better I write when I'm reading a book where the writing style impresses me (to do list: buy new book to read).
I absolutely wouldn't say your stuff is flat though! I meant to point out the prologue to say you absolutely CAN do the description, it's only a matter of weaving it in the right place, because your pacing is great! There's so much plot! Sometimes, there's just one bit of imagery that comes so vividly to you that you capture it perfectly - I've writing another novel atm, and I'm just hitting a total wall with the imagery and voice compared to what I get with Casper grunging about the city - sometimes it comes naturally sometimes you gotta be stone cold and do that shit manually.
Your emotions are great though. I think your story is great! I wouldn't have criticised the description at all, I'm just here sprinkling tips on the feedback thread hoping I can help someone out with what they ask!
(i always feel like i sound like im tryna be some writing guru here, every bit of advice i give im regurgitating other advice i've read that works for me, im not tryna make out being better at any of this becaue different stuff works in different ways)