Vinyl
Many of the defects found in a VG+ record will be more pronounced in a VG disc. Surface noise will be evident upon playing, especially in soft passages and during a song’s intro and fade, but will not overpower the music otherwise. Groove wear will start to be noticeable, as with light scratches (deep enough to feel with a fingernail) that will affect the sound. Labels may be marred by writing, or have tape or stickers (or their residue) attached. The same will be true of picture sleeves or LP covers. However, it will not have all of these problems at the same time.
CD
Quite a few light scuffs/scratches, or several more-pronounced scratches. This has obviously been played, but not handled as carefully as a VG+.
Insert/Inlay/Booklet/Sleeve/Digipak: More wear, marks, indentations than a VG+. May have slight fading, a small tear/rip, or some writing.
Standard Jewel Cases: These are not graded as they are replaceable.
Cassette
Tape should play with some stronger hiss or degradation, but not enough to overpower the music. Sleeve will contain more wear, marks, and/or indentations than a VG+. May have slight fading, a small tear/rip, or some writing. Shell may have heavier marks and wear than VG including plastic discoloration.
Generic
Within the context of grading items, the term “generic” refers to a type of sleeve that is not specific to the release. A generic sleeve is either a plain sleeve or a company sleeve with standard company artwork. A sleeve that is graded as “generic” needs no further grading, as a generic sleeve generally adds little value to the item and can be easily replaced.