Trundle is a good support? How does that work?

I've been hearing from various sources that Trundle can be a good alternative for people looking to spice up the supp role. The arguments I've been given were about his Q stealing AD and about his potential to catch ADCs with his zone and pillar. I have difficulties though imagining this working in practice. Has anybody any experience with this and if so what is your opinion on Trundle supp?
Best New

We're testing a new feature that gives the option to view discussion comments in chronological order. Some testers have pointed out situations in which they feel a linear view could be helpful, so we'd like see how you guys make use of it.

Report as:
Offensive Spam Harassment Incorrect Board