Bests & Worsts Reviews from Amazon

Does this work miracles to put baby to sleep? Yes! But it is the worst purchase I have ever made? Yes. It only will run for 30 minutes so I have been up every 30 minutes tonight woken up by baby who was woken up by this damn shusher turning off. I've never been so frustrated with a product before. My 10 month old went from waking up every 2-3 hours to every 30min-1hour. I'm exhausted and angry. I try to not use it but it seems like the shusher is the only thing that will get him back to sleep at night. How hard is it to make the shusher run continuously instead of a mere 30 minutes???? I am returning it and already found a shusher that's cheaper and runs continuously. This has been the worst purchase ever.