Well, I don`t really get your point here. If you look at it realistically, this plane is already the most EXTENSIVE for X-Plane and could easily be in the top-league of FSX. Furthermore, it has been released for 1 week, how should they "fix" every bug (its also impossible to bring a totally bug-free product on the market, as there is too many combinations of hardware, scenery, plug-ins and add-ons). Look at software released by big players in the industry, where they have 200 people working on a project with a way higher budget. IXEG are I think 5 or 6 people who are more or less "quereinsteiger". Of course, its not fully complete, but calling it a "Beta" is IMO degrading to the team and their efforta for the past 5 years.
Cheers