Bad Eggs has difficult physics to grasp at the beginning and this frustrates many people. One you grasp it, the game becomes far too easy and gets boring.
Sushi Cat (simply because you mentioned it I'll give my take) has great physics and solid game play that challenges you level-by-level. It takes a few tries to complete some of the levels.
yes you both do make very good points and I now realize what a stupid question that was but I would like to point out that just about every comment is very positive for bad eggs but I haven't looked at the sushi cat comments and thank you for your responce