If your going to get serious about autoflowers you should set up a breeding run.
So you don't have to shell out hard cash on a small pack of seeds.
It's seriously the best thing to do, since you can't effectively clone autos.
I'm following this thread completely, because I'm interested in Green O' Matic.
So don't worry man, I'm with you.
They look like they're either getting too hot (Poor ventilation, high ambient temperature, maybe it's very hot in your area?)
Or not enough water.
They should be nice and perky. Each leaf will respond to it's environment differently. It's easy to read leaves on small plants like yours.
As long as each leaf is getting a balanced diet, enough light, water, and cool enough temperatures, they should be perky.
They're looking great though, give us an update when you see little baby colas forming.
Are you finding all the help you need?