On my Apple display this photo is a little too bright. But I got to work and on my monitor there you can hardly see any details. So I raised the brightness and went for what I assume will reproduce best on the average users display.
I'd be keen to know, what the average was though!?

On my Dell monitor, the wall's a little bright and the rest seems very shadowed, but overall I like the composition. The detail and lighting on the main subject ie the fingers & hold, are fine and the small spots of light on shoulder and forearm help it tonally. Got a 4 from me.