We have received nothing but compliments since putting the gazebo up.  It is quite sturdy and was pretty straightforward to assemble.  No pieces arrived damaged and there were enough extra fasteners to get the job done after the inevitable dropping of screws and washers.

Working mostly by myself, it took about 7 hours in total to put together.  Some suggestions made by other reviewers were helpful for the assembly including the use of an impact driver and paying attention to the sequence of the roof panels.  You can definitely skip a lot of ladder moving if you are strategic (e.g., put all angle pieces and cover on one corner at a time).