I loved it from the get-go.
I wouldnt call it a Spotlight though, it didnt really focus on Arcee all that much, but it was an integral part of the IDW Furmanverse, it sits alongside Shockwave, Prime and Galvatron as the real "must read" Spotlights.
Don't want to go into too much detail, but I loved the character, loved all the cameos (Banzaitron!), loved the dark and angular art style and colouring.
Have a few questions and thoughts that are more spoilery, I'll leave them till more people can nab the comic.
Looking For: Wreckers Saga TPB Collection (with Requiem)