The Angels in the League of Angels are awesome, elegant and amazing! I haven't seen any games with better paintings. Couldn't stop playing it!
But they do have a lot of bugs and although it is said to be a free-to-play MMORPG, you really need a big amount of cash in order to be the best. When you reach high levels, have strong Angels and Heroes, it's cool to win battles!
They also have quite many events, some events happen once a month, some events are new. The Team Tournament is the best event! Players from all world servers will be put together and fight against each other in teams.
The most beautiful and powerful Angels can be collected from different week's hot events, for example Tycoon. Best Heroes can be recruited from the House of Cards. they have that events a lot.
Guild events are also funny, you can slay Guild Boss with your guild members. You can held Guild Feast too! It's like a party and after the events you can also get rewards from it.
BTW, they also have Facebook fan pages,
which is: https://www.facebook.com/LeagueOfAngelsCommunity
That's not only fan page for new system or news, some events will be there too. You can like and share their post and get special rewards, for free! That's really awesome for free players, who need sources to upgrade their angels, heroes and mounts.