Doesn't bother me. There are worse IP's out there to theme park sections and rides to.
The only reason why I've mentioned about Six Flags dumping the Looney Tune is because I don't think that kids today would even related to them. But I didn't loose sleep when Six Flags dumped The Wiggles, but as for Six Flags dumping Tony Hawk and Thomas the Tank Engine, I still don't forgive Six Flags dumping those said IP's (except The Wiggles)!