I'm sure that Skullstone looks better than some other games which already passed Greenlight. Last times we advertised Skullstone in many places, and if we throw away all flame, which is mostly the same (ugly clone of Grimrock), the rest is just a normal discussion about the gameplay, quests and combat system.
I'm totally aware that there are trolls everywhere or some people might just want more from an indie game and Skullstone does not meet their requirements, probably many games didn't meet it too.
For now it looks good for me and I hope that I'm not wrong with that
Anyway, we didn't fully started with 'begging for votes' on FB/TW/Reddit, which is a common practice.