Initially I thought this was not as robust as I was hoping for.  However it did just withstand a full day of severe storms. We had 70mph winds and very heavy rains and it stood its ground. I only did 4 stars because there is a slight design flaw. The top piece did not have enough slope to it and water started pooling up. Simple fix was I added about a 4" piece of PVC between the frame and cover with foam tape to protect cover and it did the trick, water runs run off now. Other issue is I would fully recommend putting the mosquito netting on prior to securing the legs of the canopy.  I ended up having to redo mine because I had the legs to far apart and was unable to zip closed the netting. So overall if you take the time and secure it properly this should last through most weather conditions, but time will tell. Only had a couple days but it's already been put to the test with our east Texas spring storms.