It’s a trailstar, you’re not supposed to say anything that suggests it’s not the greatest and most perfect hardtail ever!
Thing about anglesets is, yes they’re expensive for the paper difference they make but it can make the difference between “feels good” and “feels ungood” and that’s probably worth it. But it’s hard to know which it’ll be. 2 degrees was an absolute gamechanger for my old hemlock, I kept it for years longer than I would have otherwise and used it for everything- dh racing, 2 enduro world series rounds- no chance I’d have done that as stock, I’d have sold it on long before. Best £70 I’ve spent on bike stuff, for that reason…
OTOH I just put one in my remedy and… it’s good. It’s just that it’s taken an excellent bike and made it 2 degrees excellenter, rather than taking a meh bike and making it excellent.