I was happy with it and I'm happy with most of the seasonal events SE comes up with
They are fun and available to everyone - which is the reason why these events HAVE to be "lvl 1 stuff" - new or low level players are supposed to be able to complete them as well, not only people with all classes at 50.

I enjoy how interactive they are, like luring bombs into the fire, this year keeping them away from the balloons or traveling all over Eorzea to find all the easter eggs (and fight monsters too which weren't all low lvl!), solving riddles imps pose on us etc.
I was only really disappointed at the events that were done by talking to an NPC, getting the item from him and that's it (like the princess day one).