What they got right: Steve Parkhouse continued to pump out some good Doctor Whoing. Using an event from an earlier story he wrote, and creating the foe in this arc is a good movie. (Take note, Bendis and Johns. I actually believe it when Steve does it, and doesn't take many years of "why are you doing this to our favorite characters" to do it. Not everything has to be Babylon 5, especially when you get it wrong.)
What they got wrong: The art level really drops from last issue. I've seen artists on these comics, be they Marvel UK, Panini, or IDW, that have done a bad job up close, but not bad far away. This is the complete opposite. Up close, the character model is a ringer for Peter Davidson, but from far away everyone looks like they're being portrayed by midgets. Also, Steve did introduce three characters in a way to make them interesting, but unless he's foreshadowing again, just kills them off on the next page. I don't understand that.
Recommendation: If you want to see some of the best writing of comics Who, check this issue