Hm rather bad BOs etc, but the most players rather suck on Isis in 1v1... it's seriously a crazy map for 1v1 and I wondered about Melkors semi-fast T3 air, he didn't really use it?? Just build some ASFs and wait? Pretty much pointless IMO. Well what I really liked was how he pushed ROCK back with his shield, PD and artillery creeping guarded by his GCs and Harbingers. I should try that next time, on the other hand I wondered why ROCK built only MLs as it was very stupid, he only gave Melkor more mass. Instead he should have built Megaliths as they forces GCs/Harbingers to attack or die and can't get killed by T2 PD and you can guard them with T2 flak and shields easily. I usually only build Megaliths in a game like that and it rules, probably the best experimental in late game!
Yeah as a rule of thumb ML always loses to GC very very hard. 1 GC and a couple mobile shields can kill 2 MLs and keep going.
Megabots and shield spam at home would have worked better but Melkor would have proberly still pushed on because his eco was bigger.
Saying that though once you get 3-4 Megabots they reach like a critical mass and just pwn everything and create a sort of killing field area before anything else can get in range to fight back.