The Cavs are unlikely to win the series, but they still have a chance.
There are a few points of concern in last night's game.
1) The Spurs were not nailing their outside shots, I hope this will not turn into a prolonged shooting slumps to some players (namely Finley). Because when the outside shots are not falling, the Spurs much easier to beat (well, duh!).
2) The Cavs made a pretty good run at the end of the game. Sure this could be because the Spurs were simply bored, as in Game 1 and 2 of the Jazz series, but it may also be because Mike Brown accidentally stumbled into the circle of wisdom, and realized that the small lineup, if on-fire, can beat the Spurs.
3) Lebron had a similarly bad game vs. the Pistons in Game 1 of the ECF. Sure the Pistons are not as good defensively as the Spurs, nor was this game as close as that one, nor was Lebron deferring to his teammates like that game, but you would figure a player of Lebron's skills and basketball prowess could figure out how to combat a pick and roll defense that showed the big man every time. In fact, he threw a couple of decent passes to Gooden for open shots later in the game.