I think everyone had trouble with these pillars, not Glozelle. For me it was:
1. stand out of sight, at the back of each pillar, so that Glozelle is IN sight when you have to do the rest.
2. Walk around and hit him when he is coulored blue (stunned), but hit him once. Hitting twice sometimes causes him to stand up again.
3. Now the pillar signals the "a" button. But if you stand to close to Glozelle on the floor, you will hit him again, so step back.
4. The distance to each pillar is about the same as your height. He has to be able to reach a high spot. Therefore standing to close won't work. Also, if you don't get it in one or two tries, Glozelle recovers and you have to try again.
Maximum score in 71 games.