I think I tend to go right first. I do this at Great America as well, counter-clockwise seems more natural.
But also Tomorrowland is the least enjoyable (to me) of the lands in WDW. It has good rides, but it's not a place I just like to hang out. Whereas I can spend time milling around in Fantasyland, Adventureland and Frontierland -- Tomorrowland is hot and sparse. (also worth note, it lacks the Star Tours and Jedi Training that you'd find in DL Tomorrowland)
Suffice to say, Tomorrowland needs an overhaul. In the 80's, the future was white curvy buildings with wide open spaces and minimal foliage. But today, Tomorrowland should reflect a time of denser living, integrated foliage, eco-friendly designs, pull in thermal, solar, and other renewable energy, etc.
Hopefully some day there is a massive redesign. With trees growing on buildings and an immersive tomorrow-world that you walk thru. Space Mountain should be retained as the staple ride, but integrated into a space of tomorrow.
Once that happens, Tomorrowland would be a nice place to just hang out and enjoy. But until then, we like to knock out Space Mtn and Buzz Lightyear at rope drop, so we can leave the zone and spend most of our time then in other places.