i think the end user that uses the open beta is well known that it's not the final product and it will be far away from perfect.
Take GalCiv 3 for example, they published the prealpha, the alpha and beta version to the enduser in states which are far away from finished, perfect or polished, but they where very glad about the constructive feedback.
Like the GalCiv3 Community the flightsim community is also very mature, i think ED should give more trust in their community on points like that.
That is my opinion.