Dynamic groups:
If you want to see bad concept of dynamic groups definition, try to change slightly definition of actual dynamic group. Immediatelly this group is empty, no matter how minimal the change is. And now you can wait even days or so (i.e. user ill or holiday) until the last device connects to reach the recent state.
Who has time enough for that silly behaviour? How can one test various modifications when group is always empty and must wait and wait? This is a big obstacle which discourages me from use dyn. groups.
Another limitation: There is not possible to create dyn. group of PCs without agent...
IMHO it is necessary that server execute the first evaluation immediatelly after new definition or modification itself according to data it actually has and then, after agent connection, membership is modified actual way.
But it is not this topic and in addition ESET do not want to hear this..
Reporting possibilities:
I like your screenshot with more operators, but now there are only 3...
When this version is going to be available?