Hi! Sometimes it is just a matter of flashing the cards a bit faster to keep her interest. Other times it could be the size of the font. I would guess that if it was the size of the font, she would just look away. My daughter often just watched the cards with no expression on her face, but after continuing anyway, she demonstrated that she was learning the info!
Maybe just try flashing the cards more quickly, and speaking with a very excited tone of voice. Also, she may be more interested in LR by now. You almost can't go wrong with LR (my opinion
) !!!!! It is a great program, and there are so many ways to change it to your child's interests.
4 months is a great age to start! Don't give up!! Welcome to the early learning journey--it's a lot of fun for parents and children.