Summary: It's like chess, but each team has their own focus/playstyle. You can buy extra teams as DLC, but the default team is arguably the best team given that it has a very nice balance between offense/defense capabilities. All the DLC teams truly feel like sidegrades instead of upgrades.
Summary: I love this game, its great that you are now able to play against your IOS friends through STEAM. It plays just as well as the IOS version as I've had no hiccups on my machine. Its still fun and entertaining. No complaints here.