Becker FAR—Is the final review worth it??

Hey everyone, currently studying for FAR, wrapped up F9 tonight and I’m very much stressed out about forgetting all of F1-F8. I tried to do some cumulative review when I could, but tbh I didn’t do much!

I’m really scared that I forgot most of the information from earlier chapters/modules. Does the final review do a good job of refreshing your memory? Is it even worth going through??