I have played roblox before. It was to see how the game really was and find out why I should or shouldn't like it,instead of jumping on the bandwagon with most blockland players, saying roblox sucks.
I dislike the game because I can only open it with Internet explorer, it doesn't have very good graphices, and no tutorial. I still don't know how to build in roblox.
I dislike the majority of the community even more. 90% of players on roblox are spamming handicap that think they are better than us and will report you if you walk to close to them or what they built. The other 10 % I can live with*.
*An estimation. Not based on actual observation.