Server : 508
Region : US/NY
Current BP : 35k
Events : Entire Anniversary event
Opinion : These events are overall lackluster for the sought festive celebration this was supposed to be for the game. Since the game came out, we're supposed to relive our memories, good and bad, that's made us continue to linger around. Now, I'm not a day (day) one player, but I have been around for the early stages. I'm talking pre-nerf Tobi stages, when Sage Naruto treasure first came out stages. The events only seem for the eyes of those with a wallet, and sadly enough it's more or less the truth at this point.
Suggestions : Remove these really rushed events for tomorrow - which isn't something I forsee happening, but nonetheless an idea. Ontop of that pitch creative and new event, not re-runs of the previous events we've had in the past. Honestly, you could make rewards based on age gaps. The same way you have features unlock upon reaching a certain level requires for things like; treasures, events, and other basic things.
Make events for the lower levels that's based around power, offer them low-level refines and other beneficial things for them to catch up to those above them. While doing that, offer them a free and decent ninja - perhaps a selectable prize box of their choosing.
For people with higher levels the same can be done, however it'll be slightly better as to not fully make the lower levels feel inadiquite. Rebates and events like those are fine. These events can focus less on powering up, and more on cosmetics and ninja. Give them a higher chance to attain cheaply priced ninja fragments from events or something.
And lastly-- Allow all players to have some type of grand reward either it be from a wealthy amount of coupons, or even a very limited trial of a Jounin Medal.