I have used this site for more than 28 hours. Here is my feeling.
- It is great!
I haven't found a better place so simple to use, clean, great theme, less temptation.
- I have to review too many words before learning new ones.
It is true. In fact, I don't have to remember everything old to learn one word new.
When I am back hours later, I still have to review them! All!
It is better to allow some words I cannot remember, because I don't need them currently.
Some are simple to remember, some are hard. Why can't I skip them?
In all, it is great. I hope it can be improved. Merci beaucoup!