i've used it alot, very friendly an easy
once i was in my thai tagged car leaving Cambodia, gate was up so drove right past immigration, gate entering Thailand was up as well
didn't realize i was in Thailand till i noticed i was driving on the wrong side
so went back to thai immigration an parked an started walking back to Cambodia, Officer came out an asked where i was going as I wasn't stamped out of thailand, had to explain an he smiled