You should report any problems to your 'immediate superior'.
The new model is (vastly/far) 'superior to' the old one.
He only helps us because it makes him feel 'superior'.
(..) - They're in a warehouse. They're in a warehouse, man! Ted. Kiss my shoes? Let's go get our engines. My superiors are flying in from D.C., in two days. I want something to show. We've got a fence with a lube hose in his mouth... ...automatic weapons, (..)2001 The Fast and the Furious