I think it works good, for free.
I first will tell you what I have done to my rhino
I have a 08 rhino w/ sheave, msd (tuned), uni filter, exhaust tip, 25" holeshots on omf beadlocks, full skids, rear bumper, hcrs spindles, rackzilla, hcr bulkheads, and nerf bars. I am guess it clocks it...