This album is excellent with tracks like Dusty, Curtains, Eyes Closed, Stoned, etc.
Ed Sheeran's previous album Equals(=) was mediocre, that's not something we expect from this Legendary Singer/Songwriter. Some tracks were totally awesome in that like Bad Habits, Shivers, 2 steps and One Life. One Life was amazing. It is on the same level of Perfect. Except from these 4 songs equals was mediocre.
But with Subtract, Ed Sheeran made a good comeback. This album is really good to hear. It is not on the level of Divide(÷) as Divide is on whole other level or I'd rather say Divide is the perfect album. But this album is damn nice too. This album is emotional, and Ed have done a great work in transferring feelings.
I will finally say, Subtract is a great album. If there was a system of rating in decimals, I would give it 4.3