The quality is fine although it is not as thick as two other heavy duty hoses I have. This means it is a little more susceptible to kink - though not bad. It may also be less durable but I have no evidence of that yet. It is fairly thick though and the fittings on each end seem to be well made and solid. Would've preferred a green or blue color but I guesd dull gray is acceptable. (Why gray???) Anyway, it's a good quality hose. All in all, it's a good solid hose. If it would've ben just as thick as my other heavy duty hoses, I would've rated it a 5.