Come on, be serious!
Skrytrax might be slightly biased. I might be slightly biased (although not towards LH and I truly love Pais and France).
But do you really enjoy partially dissolved instant coffee and one croissant (I mean 'only one croissant' and 'only in the morning')?
Do you really enjoy tight seating, passing security several times on connection flights and having to stand in the lounge while enjoying a feast of peanuts?
I really have to fly AF/KL a lot and I really am impressed again and again that in spite of all cost savings KL has managed to become less bad.
Although AF/KL on European shorthaul is not even cheap to book, I would state AF amongst IB and FR as the airlines to avoid in Economy on shorthaul.
The longhaul on business class could at least be as average as LH if it wouldn't be for the stressing hub at CDG. But BA is simply in another league on longhaul business.