True. It has a "weak governor" system, in which the real power resides in the Speaker of the House.
And Bush made friends with Lt. Gov. Bob Bullock and Speaker Pete Laney, both democrats.
""In the days following his victory, Bush made a concerted effort to become friends with Pete Laney, the speaker of the House, and Bob Bullock, the lieutenant governor -- both Democrats. (Bullock died this June.) 'Mr. Bush, we can make you a good governor,' Laney said at the trio's very first meeting, 'if you let us.' Bush did," writes Alexander. "While Bush politicked, he let Laney and Bullock push through previously proposed reform bills on education, crime, welfare and tort -- Bush's 'four little issues."
http://www.bushwatch.com/governor.htm
In other words, Bush was a uniter, a reasonable and open person who was willing to compromise and share power to get things done for the people of Texas. He just had to be willing to push for passage of bills, and sign them.
That was a job he could do. I'll admit I miss him. He was four times as good as the twit we have for governor now.
It was easier. The job he has now seems to be slowing eroding his happiness and character.