The clock is very cute, and I get compliments on it every time someone new comes into my house. 
The pros: It is lightweight, easy to hang anywhere (you could use command strips rather than a nail, great for those of us renting!). The cuckoo sound is cute, and the tiny bird is adorable.
The cons: It's plastic and the details get lost. You can't adjust what hours the cuckoo sounds (you can pull the battery to keep it from sounding). It is really small.

I framed mine with a spare picture frame I had laying around, and I plan to add some shadows and detail with a paintbrush to make the details pop. Overall would recommend!