Dude, every time I happen to see some Ben 10 stuff, I can hear the grandpa say "Snake! You shot down the Hind!" or "Snake? SNAKE? SNAAAAKEEE...!!??"
There's nothing wrong with games that don't have a load of voice acting. Many of the classic games don't have full voice acting and yet they are damn good (like Omikron: The Nomad Soul or Anachronox, both of which are 3D games). Between no voice acting and bad voice acting, I'll always pick the former (though that might be because I have no problem vocalizing "silent" characters in my head).
Read more books, it helps.