Well, I don't read many novels and I'm more of a casual reader. I stumbled upon this book because the artwork caught my eye - it's quite popular, ranked around 20 on Novelpia's Life Picks, which made me think it's decent. My interest was initially piqued by the visuals, but I didn't see any official TL group associated with it, apart from some low-quality MTL sites. So, I had given up until I revisited the site and learned that Novel Utopia picked it up. Now, I'm really excited about it.
The premise of the story seems a bit confusing, either due to a flawed translation or my lack of understanding. It appears the main character (MC) has appeared as a supporting or lead character in other novels, and now they're in an academy setting. There's a class called Spearman, which is considered common, and the character isn't even a significant side character. Their class seems insignificant to the point that the academy doesn't assign any teachers for it.
It's really up to personal preference whether you'd enjoy it or not. As of now, there are only three translated chapters, so it might be difficult to make a judgment without reading more. I'd encourage you to give it a try and form your own opinion, as my enthusiasm and excitement might not be the most reliable review. After all, I'm just a happy and eager reader, not a critic.