Anyone else struggling with this game? We must be doing something wrong because we rarely have a fighting chance; the encounter deck just piles on too quickly.
One example: I was playing solo as Spiderman against Rhino. Sandman was engaged as a minion. Rhino attacked with 3 and I defended with three but boost gave him +1. Sandman attacked and I took three more damage. Then my encounter card was Gang Up, so Rhino does 3 more damage and Sandman does 3 more damage for a total of 10 that turn, wiping out all my hit points in a single phase. That's infuriatingly rediculous...