Board Thread:Questions and Answers/@comment-5148639-20140104052433/@comment-26010249-20141223134038

If Ben wants to flee, There are a lot of aliens more suited for it. Specially aliens that can phase through walls like Ghostfreak and Bigchill. Also compared to the abilities of other aliens, being Slippery is not so good that you can flee everytime. Walkatrout was able to flee because enemies tend to underestimate walkatrout due to his size and lack of very useful abilities, but this would only work for the first time. The second Ben transforms to a walkatrout again, there would be no escaping.

Also as I said, being slippery is not that useful, and his enhanced speed is not so fast that it can flee from all his enemies. I also mentioned that being slippery would be useless against sharp things like claws and fangs and also against attacks that are not physical. By far, walkatrout has the worst ability and makes him the wors alien as of yet.