THEME:   none, but only 30 blocks   
GOOD ONES:     Lady's love   TRAMP [in the Disney movie]   
Lionized actor?   LAHR [indeed, both in OZ and in La La Land]   
Party person   POLITICAL LEADER   
Country album?   ATLAS   
Overhead light?   SUN      
BTW:   Venti and 
SEI not used in English.      
Comeback   RALLY [needs "often" because it usually means to "rack up points" regardless of who's ahead]      
Highly rated individuals?   LOAN SHARKS [needs lots of ? ? ? ? because the usurers are not rated]      
Part of an org.   
MEM [guess that's "member" but it strains my credulity]      
Sicken   REPEL [I'm repelled by the clue, but I'm not sickened by it]      
RATING:    
 
Three grins = Loved it; Two grins = Enjoyed it; One grin = A bit bland for my taste; One teardrop = Not much fun