"not much chop" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "",
        "3": "chop",
        "4": "quality, class, a mark or stamp indicating this"
      },
      "expansion": "chop (“quality, class, a mark or stamp indicating this”)",
      "name": "m"
    },
    {
      "args": {
        "1": "en",
        "2": "hi",
        "3": "छाप",
        "t": "stamp"
      },
      "expansion": "Hindi छाप (chāp, “stamp”)",
      "name": "bor"
    }
  ],
  "etymology_text": "From chop (“quality, class, a mark or stamp indicating this”), ultimately from Hindi छाप (chāp, “stamp”).",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "not much chop (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Australian English",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with language name categories using raw markup",
          "parents": [
            "Entries with language name categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English negative polarity items",
          "parents": [
            "Negative polarity items",
            "Terms by semantic function"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1936, F.J. Thwaites, chapter I, in The Redemption, Sydney: H. John Edwards, page 7",
          "text": "\"She's not much chop, you know.\" \"Why are you against her, Sir?\" \"I dislike her type - intensely.\"",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Not very good; unimpressive; of poor quality."
      ],
      "id": "en-not_much_chop-en-adj-5jjIwqkX",
      "links": [
        [
          "unimpressive",
          "unimpressive"
        ],
        [
          "quality",
          "quality"
        ]
      ],
      "raw_glosses": [
        "(Australia, slang) Not very good; unimpressive; of poor quality."
      ],
      "related": [
        {
          "word": "not much cop"
        }
      ],
      "tags": [
        "Australia",
        "not-comparable",
        "slang"
      ]
    }
  ],
  "word": "not much chop"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "",
        "3": "chop",
        "4": "quality, class, a mark or stamp indicating this"
      },
      "expansion": "chop (“quality, class, a mark or stamp indicating this”)",
      "name": "m"
    },
    {
      "args": {
        "1": "en",
        "2": "hi",
        "3": "छाप",
        "t": "stamp"
      },
      "expansion": "Hindi छाप (chāp, “stamp”)",
      "name": "bor"
    }
  ],
  "etymology_text": "From chop (“quality, class, a mark or stamp indicating this”), ultimately from Hindi छाप (chāp, “stamp”).",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "not much chop (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "related": [
    {
      "word": "not much cop"
    }
  ],
  "senses": [
    {
      "categories": [
        "Australian English",
        "English adjectives",
        "English entries with incorrect language header",
        "English entries with language name categories using raw markup",
        "English lemmas",
        "English multiword terms",
        "English negative polarity items",
        "English slang",
        "English terms borrowed from Hindi",
        "English terms derived from Hindi",
        "English terms with non-redundant non-automated sortkeys",
        "English terms with quotations",
        "English uncomparable adjectives"
      ],
      "examples": [
        {
          "ref": "1936, F.J. Thwaites, chapter I, in The Redemption, Sydney: H. John Edwards, page 7",
          "text": "\"She's not much chop, you know.\" \"Why are you against her, Sir?\" \"I dislike her type - intensely.\"",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Not very good; unimpressive; of poor quality."
      ],
      "links": [
        [
          "unimpressive",
          "unimpressive"
        ],
        [
          "quality",
          "quality"
        ]
      ],
      "raw_glosses": [
        "(Australia, slang) Not very good; unimpressive; of poor quality."
      ],
      "tags": [
        "Australia",
        "not-comparable",
        "slang"
      ]
    }
  ],
  "word": "not much chop"
}