(you would not believe how buggy the AROS components are)
Well, bugs get fixed when they are found, and using the AROS components as drop-in replacements for the AmigaOS' ones is a good test bench to find them.
However, regardless of the amount of bugs you found in them (btw, how many exactly you found? Be more precise), I believe the AROS modules have been of great help for you. Without AROS now there would be no such thing as MorphOS either, or am I wrong on this?
Sure, sooner or later even MorphOS would have had its amiga-like components, but not so soon, and much later.
Fabio Alemagna