I think the dice is just too random, if you ever know a game called Dota2 they have an elegant system to handle randomness called PRD, pseudo-randomness. This makes the change that u miss in a row less frequently while the average miss chance is not affected.
There are ways to ensure that, and as outlined in the video here, many would actually prefer it that way.
http://forums.larian.com/ubbthreads.php?ubb=showflat&Number=698993#Post698993In doing so, they would move far away from D&D though, which in my opinion they shouldn't given the game's target. Admittedly, I like dice tho.
