Well, Remember11 won't be a secondo Umineko. Umineko's answers are completely hidden and up to the player to piece together, while if you pay attention during Remember11, you should be able to piece everything up easily. This has been said many times, but what threw off people in the first place were some twists that happen right at the end of the game. If you paid attention and understood the dynamics of the plot, those twist will not be a surprise. Even so, the game ends on those twists and doesn't offer closure.
So, Remember11 lacks closure, not answers...