Ehh.. Is there any sort of universal display settings for monitors? Probably not since the different manufacturers monitors may appear slightly different.
If you haven't changed the settings on the monitors, then they should
display quite similar. But then again they might just be different if it's from different manufacturers....
Either way, there shouldn't be a huge
difference in what you see and what we see.
I would think that if you do get alot of comments saying it's too dark, then maybe it's just your monitor.
It's all awesome though!
EDIT: You know what makes alot of difference, which I'm now noticing.. If you have an LCD monitor, then your sitting position affects the color alot. Say you're sitting too low, then the higher parts of the image that are dark colored may seem darker than they actually are. Try adjusting your position, see if that helps at all.