The Astros had a great season, performing much better than most people expected. I don't think anybody would have believed you if you had said back when the season begun that the team that struggled not to lose 100 games last season would notch an 86-76 record, make the playoffs, and beat the almighty Yankees in the Wild Card game. Winning baseball has returned to Houston after a very long absence, and the future is looking bright for the young team.
With all that said: I will reluctantly have to add the Astros' series against Kansas City to my list of top post-season chokejobs in Houston sports history. This is simply due to the meltdown in the eighth inning of game 4. The Astros were leading by four runs, at home, and were six outs from winning the series when Carlos Correa committed an error, the relief pitching fell apart, and the Royals were allowed to rally with a five-run inning. The Royals tacked on another two runs in the ninth to win the game and force a gave five in Kansas City. That is, by definition, a chokejob.
The Astros had one more opportunity to win the series last night, but the bullpen's meltdown gave the Royals all the momentum playing in their own ballpark, and the better-than-expected season came to a disappointing end.
As successful as the 2015 season was for the Astros, there is room for improvement. A better road record is a start: their 33-48 record in road games was the worst in the American League. And yeah, they gotta learn to keep their focus in the postseason.