I've never had the self-confidence to try to write professionally but I have a friend who does, and there's a difference between an agent who's pushing your work and one who responds to your update requests with "don't worry, tiger" and no evidence they've done any work. If Torque still has an agent, they're not putting effort in, why would they?
Is it worth getting a screenwriting agent, anyone who knows? Does anything actually get read if you're not fucking the right people? I have some scripts I like, and one of them placed in one of those dumb competitions so I don't feel like I'd be coming with nothing. I'll say this, Rick's now-gone low/moderate success is inspirational.