Dumpster Diving Fire Resistant Safe

I found this no name fire resistant safe in the dumpster, is it any good?

5 ways to crack cheap safes: https://www.youtube.com/watch?v=Y6cZrieFw-k
The art of high security safe locks: https://www.youtube.com/watch?v=I5ge4STdbkE
How secure are electronic safe locks?: https://www.youtube.com/watch?v=HxQUKAjq-7w
Cracking into a CMI security safe: https://www.youtube.com/watch?v=fj5IpTZunAk
How high security safe locks work: https://www.youtube.com/watch?v=7xF1RCVw4Fc