Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Can't trust the lock.

I have only had this piece for two days. I received it as a gift. I no longer have it. The lock on the cage opened at some point and the globe is now gone. I loved this piece. It has been on my wish list for two years. I am terribly dissapointed, and will be contacting the seller to request a refund, or a replacement of the globe. I had contemplated wireing it shut... had i been able to find the globe.