1. You can blacklist uploaders who mainly upload stuff you don't like (in settings) 2. You now can hide tags you dislike, and watch tags you like (configure it in "my tags") 3. Galleries with some tags (like guro and scat) should give you a warning before you even see anything, if they don't you disabled it
Marushamo's stuff is the only extreme size difference stuff I actually read, never mind the only stuff I like. Usually I don't like it when one is the size of an insect to the other.