The average commute time from Bay Lake Tower to Epcot via the monorail is 34 minutes to the park, 47 minutes coming back. The average commute time from Animal Kingdom Lodge to Epcot is 17 minutes to the park, 17 minutes coming back.
Like
@Chuck S says, maybe you just like the monorail. But I'd rather be on a bus for 17 minutes than on the monorail (and standing in line at the TTC) for 40 minutes.
"Monorail is
better than the bus" is subjective and based on personal preference. "Monorail is
faster than the bus" is something we can actually measure.