I give this a 4 rating mainly because the fish are so nice this year. Many are 16-17 inches and pretty heavy too. Fished the Mossyrock end of the lake about 30-40 feet down. Slow troll at around 1mph.
Used wiggle hoochies behind a sling blade. Corn and shrimp. Two great things about fishing Riffe.
1- it's 80 degrees not 100 like eastern Washington.
2- I caught three species. Coho, Chinook and a nice trout.
Two bad things.
1- the ramp! Long backdown to waters edge. It's long, rough, narrow and pretty busy. No dock and limited good beaching area.
2- lots of small, 6-8 inch silvers.