Unfortunately, there are several issues:
- It loses time up to 2 minutes in a month (I haven't observed it thoroughly as I plan to withdraw it).
- The buttons (except for snooze) are all the same, so it is difficult to make the settings you want in the dark. Perhaps there should be a smarter layout and rarer functions should be at the back. But for example, changing the alarm time is a small adventure. Also, the snooze, although it differs in width from the other buttons, is not distinguishable and still requires effort to locate.
- The Projector is upside down from what is logically expected (!). The arrangement in which it would obviously be convenient is not the ceiling but the opposite wall. Now how someone will achieve this, please explain it to me.
- Although it has a way to lower the brightness, the difference is almost negligible and it remains very bright.
- It does not have enough weight in its base, resulting in almost any cable with some "load" knocking it out of place.

Not very sturdy construction.
It does not have a date, so you have to make sure to set the alarm if you don't want it to go off on, for example, Sunday.
The projector is very bright - if the light bothers you at night

It would be perfect if it didn't have so much light in the middle of the night. It has a dimmer setting with less light, but the difference is not significant. I wanted to be able to see the time when I wake up at night, like an older one I had, without being awakened by the light that illuminates the whole room!