I'm happy so far and will definitely order again. Delivery etc. - great! What bothers me a lot about the Waklert replacement pills - they don't look like Waklert at all in my opinion. Same active ingredient? They make me overfocused and tired. At Waklert it is exactly the opposite. Waklert does not whet your appetite either - in contrast to the substitute product. I also find it annoying. I think you should communicate how it works. For me I can say that the replacement pills that the replacement - exactly the opposite of what I appreciate about Waklert. It doesn't matter whether it's modafinil or amodafinil. So far I don't know what could be a substitute for me.