@Arthur *******
I've been more than 50 times. Agree, staff is fantastic, though it wasn't always so. Back around 2013 or so, there were some gruffy officials stationed there but they're gone now.
Yes, Myawaddy is a grimy place. Nothing special. When the border and access to the rest of the country is open, it's best to head straight for Mawlamyine or Hpa-an. With the road upgrades now completed since 2021 (though not long ago, there was a report of a bombed out bridge) it only takes 2 hours to reach Hpa-an from Myawaddy and maybe 2h15m to reach Mawlamyine.