Well it's all a matter of perspective. ROBLOX has more freedom in capabilities in ways that Minecraft might lack. However, Minecraft uses a uniform block system so it is much easier to use then the often laggy ROBLOX.
Wrong forum, this should be on the Off Topic forum. Plus ROBLOX is it's own game, don't compare it to Minecraft, both have completely diffrent perspectives and senario, and both are great.
~DanielRCollison, The Orange Thunder