I prefer original sound of voices. But I have heard French´s voices and I must admit they are pretty good. (Except Ratchet - that voice did not fits to him…
I think those who have played the English version of the Ratchet games would definitely think that way just because we are used to the voices already.
I remember hearing the voice cast in French a couple of years ago, which I may need to check again since I don't quite remember what the characters voices are like in French now. The only performance I remember that sounded good in French was Clank. His voice sounded robotic like and was pretty close to David Kaye's (English voice actor of Clank) performance of the character. :oui:
I've also checked some clips from ACIT in Spanish yesterday (thanks to CuteSigma) and there were some characters that weren't too bad in that language. In my opinion, Sigmund, Orvus, Lawrence and Ratchet had the most interesting voices in Spanish.
Sigmund's voice felt quite weak, but it was enjoyable and fun like in the English version.
Orvus voice had the typical wise old man voice, but it suited him quite well.
Lawrence sounded perfect in Spanish. His voice was quite identical to Lawrence's English voice.
And Ratchet's voice may have sounded older in Spanish, but the tone of his voice kind of made Ratchet funny and charming overall.