Update README.md

README.md

@@ -4,3 +4,6 @@ SNES has always fascinated me. I've never owned it. My parent's approach to what
 
 So, with those premises, i *had* to write a SNES emulator.<br/><br/>
 
+SNES is not that hard to emulate, at the end. Beware, emulating it accurately would require a whole lot of effort (years, if not decades, if you think of something like https://github.com/higan-emu/higan).<br/>
+That's not the aim of surFami. I just wanted to hack together an app to demonstrate that in a few months you can create a working SNES emu. I think I succeeded.<br/>
+I've spent about 2 months and a half on surFami (as you can see from the commit history), and, as always, working on it only in my free time.