got to spend a few hours on this rock the other day and had lots of fun.
Did a full travers of this rock from lowest point far right to highest point far left. Lots of exclusion (basically all top of rock is off + 1 or 2 other holds) With exclusion it is probably V3ish, even with out exclusion probably about the same but little softer.
Played around on 3 sit start problems that are good, and in the V5-V6 range at least. 1st and 2nd moves from sit start are difficult.
Same Gritstone outside of South Fork, better view of some of the features on this rock. cave underneath rock makes a lot of sitting starts V3ish at minimum. Enough holds to get choosy, make it as easy or as hard as you want. V1-V6 at least. A route that traverses entire rock would be solid and ~20-25' Amazing mix of holds on this thing. Could have played all day can't wait to go back