Sort of good, but we'll see how it plays out without other policies supporting it. Frankly, many consolidations are not malicious but necessary for survival. Economies of scale and verticle integration are required to complete with foreign companies with lower costs. Look at domestic steel production. No way the market can support numerous domestic options that can compete with the low cost of foreign imports.
Then there's vertical integration. I don't know if this will effect vertical integration. If it does, I wonder how domestic companies will compete without it.
As a beekeeper, it's vastly cheaper foreign imports (some of it fake) that are more damaging than large domestic producers (although there's a healthy variety). The low prices have been forcing consolidation, or for some people to switch from producing domestically to packing imported honey. It's tough to market local honey for even $12/lb when walmart sells honey for less than $5/lb.