I think Atkins has done quite well in free agency. Ignoring the big money Gausman, Ryu, Springer deals, he's killed it on the short-term deals. Robbie Ray and Semien were absolutely scintillating value. KK and Brandon Belt provided good value, hell, even Kikuchi might provide excess value.
On top of that, what about the deals he hasn't made, including a big money extension on Vlad which the team wisely avoided until a longer track record was established. He also avoided an albatross deal with Jose Bautista (I love you Jose), which a lot of fans and people on this forum were calling for.
He's made some good trades, and he's made some questionable ones, but that's always going to be the case, especially when you're dealing with volatile prospects.