Rating: 4 / 5
The design is poor, with a crummy hood that doesn't cover my chin and no bill, short sleeves and body, wide opening at the waist and no articulation anywhere. Wimpy rainflap over a very porous zipper. All in all, this means I don't take it for sustained wear in cold, windy conditions, because I am afraid water will come in though the hood, at my back and through the zipper.
BUT it is super cheap, so I can't complain to much about that.
Durability is poor, but not so much that it becomes unusable in a short time. Years of us/dollar is probably better than anything else, and it is very light.
Fabric feels pleasant against skin to touch but a bit stiff to want to wear it for sleeping or such.
All in all a great option for summer downpours.
This is were the light weight means you can take it along, even though you don't plan on using it much.
The fuzzy fabric and good breathability will keep you comfortable, and some leaks along the hood or zipper will dry easily later on.