Excellent product with good materials. Very weatherproof (made for) but not 100% waterproof (I have experienced a few drips without major disturbance...like not even waterproof). Once installed it's great but you still need to be motivated to do it. For the XL size the installation is very quickly done between 4 people. Very difficult for 2 people and almost impossible for 1 person. The rods are rigid and that makes the complexity of installation immediately obvious. The piqués (sardines) are basic but it is worthwhile to find stronger ones for windy days. The storage bag is very strong. So, many uses are assured with this bag without fear of breaking or tearing it. I recommend the XL size if your event or outing is for more than 5 people and if your day is quite big (during a long day). No need to set it up for 4 or 5 hours of use. Well, everyone has their own preference but here is my opinion.