Well, if you saw the early footage (over 9 minutes worth!) your worries might have been eased.
But what about the original awesome opening?!
Check out the music score below for the new Thundercats from composer Kevin Kliesch!
Worry no more!
Head on over to IGN for more on composer Kevin Kliesch.
Thundercats roars on the Cartoon Network Friday July 29th at 8pm Eastern! Look for even more Friday at the SDCC Thundercats Panel!