I have wanted one of these things FOREVER!
My boys are rowdy and rambunctious and this is the perfect place for that.
Yes, I do know that injuries happen on trampolines, but injuries can happen anywhere! We know a guy that recently shattered his elbow just by tripping and falling while he was walking. Not to mention numerous kids at Ben's school who have broken their arms falling off the monkey bars. So I'm okay with the risk of injury considering the amount of laughter and fun this has brought to our yard.
Besides that look what I found my kids doing out there today: