Product review (3 stars): If you only use small amounts of ice you will probably be happy with this unit
Works well but has very small capacity to hold both ice and water.  I usually use it's entire production to fill up one large 28oz. cup.
It does start production immediately when emptied and will be full again in less than an hour so it's production is adequate for a single user, or possibly two users willing to share its small capacity but not much more than that.  Care must be taken to top up the water reservoir frequently or risk running out of ice for lack of water.  If you only use small amounts of ice you will probably be happy with this unit.