I have no opinion and no particular point of comparison, because it has not yet caught his interest for a long time no book-like thing, and I don't know what a three-month-old baby would like, but it has nice pictures and the animal tails stand out nicely...

Update: At four months, he finds it much more interesting and plays with the tails or puts them in his mouth. It would be ideal if all the pages made noise and not just the first and the last, but still very good.