the umbrella works for what it is. The only issue is it doesnt have a swivel option. Due to the size and weight its hard to adjust. I wish it was able to swivel so we can just move the umbrella over without moving the whole base. My other issue is that the "stand" doesnt support the umbrella like the picture shows and will just tip over. So yes, you do need the weights or sand bags. Other then that it does the job.