Ai Weiwei, Royal Academy
    
      
  
  
   
The Chinese activist is more powerful as a symbol of dissidence than as an artist
Ai Weiwei’s first major survey in the UK is a better looking exhibition than I had anticipated, but what it gains in looks it sadly lacks in substance – backstory and information not being quite the same.
 
           
 
 
 
 
 
 
