It was a good Gym battle, especially between Lucario and Buizel.
I really noticed when Maylene said to Machoke use Seismic Toss that it sounded exactly like Misty, I know it's the same VA just saying almost sounded like she was there. I wouldn't say Machoke went down that fast, it did get some hits in.
It was good for Buizel to learn Water Pulse, it seems that the Pokemon learn their attacks even that soon after others. Turtwig- Energy Ball Staravia- Brave Bird and Buizel- Water Pulse (Not to mention Happiny- Secret Power and Cacnea- Drain Punch even if it wasn't around for much longer)