I agree you definitely need to display at least one picture of the product and maybe a simple illustration as to how it works.  Use them to break up the text in the middle of the page.
I don't think the big bold font works well alongside the italic for the reviews. Maybe you could find a happy medium between the two.
	
		
			
		
		
	
				
			I don't think the big bold font works well alongside the italic for the reviews. Maybe you could find a happy medium between the two.
 
	 
	 
 
		 
 
		