Improved event log filtering (some results not even logged)

You can't sort or filter the logs very much.  You can only download the 30 results or so to a csv file.  A temporary solution would be to export the entire log file to a csv but the filtering options via the web should be improved.
I've had two cases where the traffic was being blocked by content filtering and a layer 7 rule that weren't even logged.  I figured out the problem but enabling/disabling the features slowly to narrow down the problematic rule.