These shades look very nice and of quality. We wish they were a bit longer since our patio roof line is tall and these barely make it to the top chair backs when down. The cranks are okay, which is why I rated a 4 vs 5. It takes a LOT of cranking for them to go down and up. We installed 3 of these, so was a lot of work to use them. We ended up only using them when we had company since took probably 10 minutes to lower/raise all of them in total.  Would buy again, but would be nice to be able to hook it to a power screw driver/drill to raise and lower faster. :)