U.S. Voice actors / Featherking

For the most part I liked the cast, but with the chief exception of Patrick Warburton as the Featherking... his voice just didn't fit for me, also wasn't a fan of whoever voiced the frog captain.

On a complete sidenote, is it just me or would it have been a lot more epic if the Featherking were... more intimidating? Maybe even as a voiceless character? I see some of the cover art and the creature looks like a dragon almost, and since he's essentially a rabbit grim reaper / gatekeeper you'd think he'd be more scary than coming across as a tad goofy overworked servant.