Alignment on food safety and animal welfare in exchange for easing checks will be a positive move and one that should have been tackled at the beginning of the process rather than now.
The same old commentators will continue to bitch and moan regardless of what is achieved. They enjoy being perenial victims of the big, bad EU, a lot of them have based a whole career on it.
And personally I think if you voted to knock 4-6% off GDP, you dont get to give out trade advice now.