Gausman's deal is an absolute steal. I don't think we can say the same for Berrios though. He has 6 years, 112.2 million left on his deal (18.7 AAV). If he were a FA I don't think I'd like that deal very much.
Yimi Garcia's deal is looking like a heist right now. Even Kikuchi's deal, even after the year he had, isn't looking like quite the shitstain that it did prior to this offseason. If he could turn it around and be serviceable as a #5, or turn into an above average reliever, it won't be that bad.