Yeah, the Clone Wars sure ruined a bounty hunter who got smoked like a joke in his one minute of screentime in Star Wars.
The Clone Wars is a pretty great show, really. Sure there's some lame stuff, but the good really does outweigh the bad so far. I'd consider myself a OOT purist as far as Star Wars goes and I still really enjoy TCW. There have only been a few instances where something that's happened in them has made me angry.