Bad! Bad! This website will decrease my percentage by so much when I get a single problem incorrect. Its really frustrating and most of these problems don't give a proper explanation when I click the "help" button. I don't recommend this at all!!

Not worth it I thought it was decent at first, but then I realized that you have to write certain answers in a certain form, otherwise the program will mark your answer as incorrect. I didn't know this and got many questions wrong. It's extremely frustrating when a correct answer is marked as incorrect. Furthermore, the questions are repeated and you can just memorize the answers. The site is glitchy and sometimes it causes all my tabs to stop functioning. For $180 a month, it's definitely not worth it.

suck well the scoring system is bs and deducts at least 0.3 score points when you get one question wrong but when you get all six questions right it gives back a pitiful 0.05. Then sometimess the system makes me wrong but when i press check answer a second time without changing anything its says im right and doesnt even give back any points. one of the worst learning experiences I had. better off just paying for a tutor class. Also the demo the system gives is nothing compared to the actual questions as most of the questions are specific situations and the demo is very broad. demo is like "oh 1+1=2" and 5 x 4=20 but the quetions are like 11(5x+7/2)+67-5(2-5y)=1. worst website ever.

Im pretty sure the people who wrote the… Im pretty sure the people who wrote the questions do not know english because something that is "similar" to another object is not defined as the same. Also the system where it determines if patterns are strong weak or non existent is terrible it feels like gambling everytime you press the check answer button. It is not even being good at math it is pure luck that you succeed.

Don't get Afficient This sucks. My percentage goes down by like 30% each time I get an answer wrong while only giving me like 5% when I get a question right. Also, a lot of the instructions are really weird and don't make sense. It's also a pretty expensive program.