Spent too much time on this than one should. I've been playing since the game's first week and its changed alot since then (and with that, my servant roster). My progress is mostly up to date with my recent completion being the current event. I've lost half of the drive i've had with playing this mobage. Namely because of how long i've been playing this game. In terms of my opinions, the gameplay is both simple but requires some thought if you want to be effective in battles. You can't just charge in with berserkers and expect everything to go your way. Its a pain in the ass to maintain all classes though since some of them have very little servants and are mostly limited and have a single rarity (5 star). You can stick to just 1-3 stars all the way, but things do get harder if you don't upgrade them properly. I've also heard that Olympus is near impossible with those type of servants so you'd best hope you have at least a handful of welfares if you never bothered with the gacha for whatever reason. But if you have some proper 4-5 star servants, then you'll have to do some thinking for later chapters. At the moment in my roster, Ibuki pretty much destroys almost everything that's not resistant to saber because of her insane damage input. As well as my lv100 Helena who has everything maxed. The mobage overall is pretty cool for what it is (well, anime designs of historical and mythical figures), story can be fun to read (if you're in the NA server or have a translator or just can read japanese), but it can be time consuming due to how events work. Also the gacha can give you a bad gambling habit if you get too invested in this game. I've got most of who i wanted though so I'm not too salty about the time i've spent on this game.