i give the sweatshirt itself 5 stars! great quality, wish it wasn’t handwash but we used gentle cycle inside out by itself and it’s came out perfect still. great quality… nice and thick, well stitched, well made, my daughter said it’s very comfortable! she loves sea turtles which is why we got it and was looking forward to tracking a turtle but the link to track doesn’t take you anywhere and she was kinda bummed she wasn’t able to do it. other than that the merchandise itself was great! stickers that came with it were super cute as well. emailed customer service, will update my review if they get back to me about the tracker!