We had a couple of knock-off inflatable sac loungers which deflate and leave us on the floor after their third use. When they still worked I really liked them, so I'm sold on the concept, but not the quality. However, the original LazyBoy lamzacs cost nearly 10x as much but I can't find any long use reviews to decide if they're worth it.
So, expert campers, what are your experiences? Do they last and are they worth it?