Chances are it's not, or at least could be stronger, more secure. Now that you've created a password nearly impossible to break (and remember), thought about storage, encryption - a passphrase?
A topic of this nature can be boring so I'll get to the point - if you need help with creating stronger passwords, or maybe you've considered a passphrase but didn't have the energy to think up anything too clever, here's 2 free tools that may be useful in the creation and storage of passwords & passphrases. PWGen for Windows KeyPass Password Safe
Note:
A password for a bank or school is more important than IMDB in most cases. Strike a balance between too few and too many characters, or excessive use of strange characters. Know what & how many characters are allowed in a password or passphrase for each site. Change your passwords or passphrases periodically.