Couple of niggles though - Milnes art takes a bit of a dip, especially with the medbots design. Milnes shown himself to be great at recreating others designs but left to his own devices he tends to create over-styled gundam lookalikes. First issue I've found where I had to go back over the panels to find out just who was doing what - didn't help that Ratchet, Pharma and Ambulan all looked kinda similar.
Yes, I'm not drawn to Milne's designs in the same way that I am to Su's, Guidi's or Roche's. They're not terrible but they're also not very versatile. Off the top of my head, the only ones of his that stuck with me were Thingy and Springarm in Chaos Theory.
And yeah, the similarity to Ratchet didn't help, though I can see what they are getting at by including one.