Pros: - It was free
Cons: This provides in game currency for the three selected titles ($50 for each game) and is not able to be substituted to other games. The games are "free to play" already and in at least one game the currency is only used to purchase vanity items for the players avatar. All in all, it's useless if you don't play the games and seems like just a cheap attempt to draw in players that will hopefully spend cash in game after the free currency is gone.
Overall Review: If you play the said games you may actually be able to use this. It would have been nice to get a free bonus that was able to be used on a variety of games so I could actually use it on something I'd enjoy.
Pros: Pretty good games.graphics are real good
Cons: These are all free to play games,so it is not like you are getting a game that you would other wise have to pay for.
Pros: Warface is kinda fun I guess.
Cons: Any content purchased in Warface or Path of Exile either decays with time or quickly becomes worthless. Warface puts a timer on all items in the game so they just go poof from your account after a day or two. I don't want to spend $50 of in-game credit on a skin for my character that only lasts a week. Path of Excile gives you item boosts, but then charges you more money to move those boosts to better items. Wallet quicksand there. I haven't played any Heroes of Newerth yet. I am a LoL fan and Newerth is just not as cool to me (that's an opinion, not a con.)
Overall Review: This bundle that is "worth $150 of in-game credit" turns out to not get you squat in the long run. I would honestly prefer an in-game bakers hat over the worthless stuff they offer in those games.