IBM Translation Manager

If you have ever used IBM Translation Manager at least once, you would not understand why IBM keeps using this complex tool for some of their localization works.

I proceeded two IBM projects these days and I am not good at this application yet. I know I will get used it some day later but I strongly believe if someone use it for any translation project, it will freak him/her out.

Please let me know any advantage of using IBM Translation Manager if there is any one knows it.