I loved how it showed everyone's preliminary matches: Tyson's, Morrison's, and Ash's. And it was really cool how Morrison's Beldum evolved during the battle like that. I wasn't expecting that to happen. Although, now that I think about it, it makes sense that they did that, cause now they've shown all 3 forms of that Pokemon evolution chain in the anime - Beldum, Metang, and Metagross.