Great game with good developing team, free and full of challenges.
The skill combos of every champ is unique and the play style is rather free for a game like this one. You can choose from tank, melee, ranged, mage or supporter, each of them has its own power, and none of them is useless. Though some champs only shine in early game and get incompetent in late game, you can still get the most out of it and end the game in early stage.
The monster buff is a good aspect, and the item combination is well designed. The mastery and rune system makes the game different from all those WC3 mods. Even the price of skin is quite reasonable for me.
The server is not very stable, but no one is to be blame for the number of players of this game increases in such a rapid speed.
This game rocks, and the best part is, you will do much better playing with your own friends.