Of very poor quality (5-4)
I believe the answer is:
third-rate
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">of very poor quality</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for third-rate that I've seen before include "Very inferior in numerical way" , "Very inferior in quality - count down" , "Very inferior in quality, using ordinal number" , "Very inferior in quality in numeric description" , "Very inderior in quality - do a count" .)