Yeah. Your reviews fit the cardinal rule, which is that the play by play is easily skippable so we can read the star ratings and bitch.
Probably the history. Baseball has a million good stories behind it. I don't want to say the stats, but it's a game that is really quantifiable, it is much easier to break down and analyze than any other sport.
It also helps that baseball in my region is so accessable. There are literally over a dozen teams within a two hour drive, most of whom charge less than $10 a ticket. For five months, it's great live entertainment on any night. Instead of working your schedule around it, you find which day you have free, THEN make plans.