Arguably more so, because with more players there is the danger of people ganging up on one player and continuously throwing Jungle at him or her.
I had to print out the English rules here on the BGG as the games are only in German, French and Spanish. It states there that once a player takes a turn the other players can only throw a maximum of 4 Jungle tiles on her. In a 4-player this saves her from taking 6 Jungle tiles but in a 3-player she might get the maximum tiles placed on her board (welcome to the Jungle, Baby!).
I played with a guy in february who bought the game overseas and I've been looking for it ever since. Finally was able to order it from Boulder Games online. Tiger Meeples, very cool.