Instruct: Classify Amazon reviews into positive or negative sentiment
Query: The only alarm clock you will ever need

I bought this alarm clock and that wow this is great. It shines the time on the ceiling, if you are a light sleeper that needs complete darkness (like me) then you can turn this off. This feature only works when plugged into the wall. When alarm goes off or just want to see time when in bed, hit the snooze button on top and time is shone on ceiling. Since the projector is attached to the clock, if you want to look at the display you have to turn the clock or otherwise your time will be on the ceiling sideways. I leave it sideways. But this is the only alarm, since the frequency of the alarm and the volume get persistently louder, that will wake me up. I have tried a ton of clocks before this and this is the one. I have had it for 3 months now and now I wake up before it gets to loud. It is such a great way to wake up.