I completely skipped the Summer Festival last year, so I thought it would be fun to revisit it this year. Especially since some of the cosmetic rewards are really nice and actually quite easy to obtain.
Somehow... it all seems somewhat less fun than I remember though. I forgot just how much I dislike the water fight event for example, simply because I'm absolutely terrible at it. My current strategy is to run in and throw balloons until I hit someone, then run out of the area before I can get hit back, as I'll just end up with a score of zero if I stay.
And Sahha! I remembered that being decent fun despite of its slowness, but now it's just driving me nuts. They should just put a fence around most of the playing field, because it's way too easy to knock the ball out of the area, and with every reset creating 15-20 seconds of downtime you spend more time just standing around and twiddling your thumbs than actually chasing the ball, and that for ten whole minutes. It's ironic that the Sahha ball quest giver tells you that gathering the raw materials for your own ball is much more time-consuming than getting one from actually playing the game, when in reality it's the other way round.