diff --git a/Notes on Papers/Economics and finance of Small Modular Reactors- A systematic review and research agenda.md b/Notes on Papers/Economics and finance of Small Modular Reactors- A systematic review and research agenda.md
index 22872ba45..4cc905c04 100644
--- a/Notes on Papers/Economics and finance of Small Modular Reactors- A systematic review and research agenda.md	
+++ b/Notes on Papers/Economics and finance of Small Modular Reactors- A systematic review and research agenda.md	
@@ -8,11 +8,14 @@ They are doing an overview of economics and finance research of small
 modular reactors.
 
 **Correctness:** 
-
+Can not say. Is a review!
 
 **Contributions:** 
+They do a good break down of the research we have done ('what we know') and
+what needs done ('what we do not know'). They point out a big discrepancy that we do not have a lot of research on operations and maintenance costs. 
 
 **Clarity:** 
+Nicely written. Easy to understand.
 
 # Second Pass
 **What is the main thrust?**