Sap works well as a bridge between Alice in Chain's inconsistent debut Facelift and their masterpiece Dirt. The 5 songs, however, offer little to be excited about. The 2 openers Brother and Got me Wrong are excellent laid-back acoustic tracks with amazing vocals, but the 2 following songs (despite vocals from Chris Cornell and Ann Wilson) are forgettable. The final track, Love Song, is more of a joke song. If anything, Sap does show the band improving their songwriting skills, which would be on full display later that year.