I've been satisfied with Anki for French over the last year or so.
The big schisms I see among other users tend to be sentence cards vs vocab cards, pre-existing decks vs build-your-own, and whether or not to include NL -> TL cards. Some people also favor cards with only TL and images. Personally I felt sentence cards did little for me, and I feel building my own deck is an important part of it.
From retrospectives from people abandoning anki, I get the impression that the most common problems are becoming too rigid (making it an exercise in memorizing the dictionary), and using Anki to the detriment of other forms of engagement with the language. I think that's one of the virtues of the build-your-own deck approach: it forces you to balance Anki with other forms of study.
The big schisms I see among other users tend to be sentence cards vs vocab cards, pre-existing decks vs build-your-own, and whether or not to include NL -> TL cards. Some people also favor cards with only TL and images. Personally I felt sentence cards did little for me, and I feel building my own deck is an important part of it.
From retrospectives from people abandoning anki, I get the impression that the most common problems are becoming too rigid (making it an exercise in memorizing the dictionary), and using Anki to the detriment of other forms of engagement with the language. I think that's one of the virtues of the build-your-own deck approach: it forces you to balance Anki with other forms of study.