Lets look at the Scotland team player by player.
Marshall - A couple of good saves but badly at fault for the first goal where he was standing out of position and parried it back across the goalmouth to the scorer.
Paterson - A carthorse who can't cross and was frequently caught out of position.
Hanley - Appallingly slow, won't come forwards when in possession, wastes 90% of ball by passing it square or back.
Martin - See Hanley. Crapped a tackle to concede a goal and should as a minimum have thrown his body in front to block.
Tierney - Put in a good cross or two, but clearly overawed by the occasion. One for the future but too early for him.
Bannan - Jinks and shimmies but does f--k all with it. Can't beat a man, can't cross. Specialist subject - being caught in possession and coughing up the ball.
McArthur - Was he playing?
D Fletcher - Too old, too slow in thought and deed. Not good enough any more.
Ritchie - Awful, just awful. Can't beat a man, can't cross it, no inspiration when in possession.
Snodgrass - Anonymous. Did nothing to justify selection. Didn't look up for it in either of the last two games. Drop to the bench.
S Fletcher - Had a better game than usual, but that's not saying much. Missed his chances as usual.
Griffiths - The one player who looked the part. Why didn't he start the game, can't believe he's behind Martin and Fletcher?
Anya - Looked capable of troubling their defence. Again should have started in place of Ritchie.
McGinn - Looked lively when he came on.
The main criticisms I have are that the selections look wrong; the subs proved that. Also our defence, surely we have better players than those donkeys - dropping Robertson for Tierney looks mad.