Very happy with the product overall.
Production/shipping: took about a week and a half to get here, nothing spectacular but we'll within the expected time.
Material: Feels very premium. It feels quite synthetic (because it is synthetic), but not in a bad way. It's incredibly smooth and feels like it has structure but it isn't too stiff. The inside is a bit softer and almost fleece-like but still not cotton-feeling. I imagine the synthetic material holds the printing well so it shouldn't fade much. I have some similar products that are a cotton-poly blend and have definitely faded a bit and started pilling.
Fit: Fits pretty true to size. I'm a 5'10 male with a slim build and I found that a medium fits me pretty well. The bottom dips about an inch below my waist. The sleeves are almost perfect. The upper arm of the sleeves is noticeably baggier than the forearm, not necessarily a huge pro or con but something to be aware of if you have noodle arms like me. My only real complaint here is that the bottom hem really likes to fold up inward so you lose about an inch of length unless you fold it back down and it'll probably just do it again.
Hood: Gotta give the hood its own section because it's probably the best hood I've ever worn. It has the synthetic material in and out so it slips on quite nicely, and it's pretty roomy. As somebody with a lot of hair, hoods don't normally fit well but the space is really nice. Due to the nature of the material the hood is very structured so it doesn't droop much and get in your way. However, that structure also means it won't compact as much so if you have your hood down and a coat over it you may feel the hood against the back of your neck.
Color: Extremely vibrant, somehow even more vibrant than the render. The yellow pops a lot more on the actual sweatshirt than what it looks like here. It's definitely an attention-grabber, and I can say that the color is truer than any sublimation-printed merchandise I've owned.
Overall: I'd give it a 4.5. I'll round it up to 5 for the homies. Feels like a very high quality product with very few shortcomings. If you're debating pulling the trigger I'd say go for it. It's worth my $70.