I've been playing VF since CBT and I really enjoy the game.
It has the potential to be a great game, but it's getting too repetitive recently.
The only thing that keeps me from playing the game is the arena and it's starting to be repetitive as well.
Twin frost event made the game interesting once again, but not too interesting enough that will make you want to play more.
It made me not [auto play] the dungeons which is good and, we had some player to player interaction in the guild, but right after that event? Whooooosh kaputt~
The game needs a permanent feature that has more player to player interaction.
A feature that will need to talk to your guild-mates for strategy purposes, like a guild war for instance.
The chat box is rarely used especially on guilds because there's nothing to talk about.
Someone will just say hi and then back to silence.
Someone will ask something and then once again back to silence.
I believe having a permanent feature that has more player to player interaction will make the game intriguing and more fun to play since you feel that you're playing with someone.
If the devs are reading this, if you're considering this idea, please make the new feature more strategic.
A strategic interactive game mode that will not let you win with [auto play] even how OP your heroes are.
I will try to suggest a game feature some other time when I get some free time, but for now this is what I want to share to you folks.