Yea it's better.
Edit:
.120-.121:
Apparently that's not good enough for a release thread, so I'll include some info:
EntityAPI.closest uses real distance instead of pythagorean. Real distance cannot be calculated if an object is not reachable. If you need to restore original behavior, use closest(false, ...)
Mouse event changes to be more accurate.
Couple internal changes, including some to reduce CPU usage.
.122:
Reverses the EntityAPI.closest() changes. Now closest(...) has the same behavior as closest(false, ...)