Glowing review (4)
I believe the answer is:
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">glowing review</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for rave that I've seen before include "Rage" , "Party with electronic dance music - be wild" , "Laudatory sort of review - quite a rant" , "Rant about an all-night dance party?" , "Talk wildly and irrationally" .)