I don't think we should shy away from having LFS compared or reviewed based on it being 'alpha'. It is extremely feature rich and stable software which puts many commercial releases to shame.
In such reviews it is valid to point out features which may be missing or very basic in LFS, as long as it is made clear that it's a product continually being developed. You can't moan that LFS doesn't get the exposure or full-on reviews for being alpha, and then pull out the 'it's still alpha' when something is criticised.
rF and LFS are both getting continual updates and improvements. Both are for sale and effectively released. It seems, at least for the near future, rFactor is not being totally abbandoned for the next project, and barring disaster LFS has a development plan stretching for quite a few more years.
The development plan of LFS is quite different than most sims, but I think continually using 'it's still alpha' when there is valid criticism or comparrison, can wear a little thin in the sim racing community.
As to the ASS review, I'll probably try to read it later, but it's not sounding like it made any great steps forward from their usual quality. I've not driven the BF1 much, and even less the BMW in rF, but like with all the other cars, LFS left me feeling I was driving a car in contact with the road and rF didn't have the same success.....