Main reason as said - no quick values.
Veeeeery slooow comparing to v.3.1.
No possibility to go from dashboard widget to associated search.
Search hints are less helpful, i.e. typing ‘source’ in previous versions gave me field name ‘source:’ (with colon at end) in drop-down menu. I was able to navigate to it using keyboard, hit Enter and immediately type field value. Now the same procedure gives me field name without colon at end, so I should type it first and then field value. Perhaps not big deal, but it was easier before.
No field decorators, we are using Syslog severity mapper for more human readable searches.
Loading saved searches was 2 clicks, now it takes 3 or more clicks.
Load saved searches dialog not remembers how many rows should be displayed, no matter how rows per page I set, nex time there are 5 rows.
At least one positive thing, I like ability to search in dedicated stream easy way.
One note about upgrade procedure - why
gl2_accounted_message_size creation was left to post upgrade task, not executed automatically, especially if this can be done in one line.