Orton is WWE's workhorse. Always been a huge fan of his, but right now, he's better than ever. They are doing a great job of hiding his weakness (in-ring promos) and displaying his strengths (everything else). When his music cues, I make sure I'm not going anywhere because regardless of his opponent, he's going to put on an awesome show.
The stories that his matches tell make sense based off of moves, body language, expressions, etc. If he hasn't "peaked" already, then that's kind of scary, because he's been on fire.