I am happy with most events, although the following events I don't like:
Headshots Only: It makes it quite annoying as the spread of the guns is a bit shit IMO? (could be my aim)
Vehicle deathmatch: it is one big cluster fuck and it is not even fun to play anymore.
I do like falling tiles, IMO it should come more frequently!
A parkour event would be fun! where jumping would be disabled (to stop bhopping so everyone has a fair chance) and little traps to make it harder. Best man wins.
Traps like a tile falling away, a bolder coming your way and only a certain amount of spots to hide from it, a massive spike out of the wall
Things like that (IDK if it's possible to code/work that out just throwing my ideas here
I however never seen gluon frenzy before so I can't say anything about this.
More events would be fun if the server has low pop events would be fun to do but if I'm not mistaken they come every hour. Wish it would be more!