Do keep us updated on the quality of the SP campaign please.
I hear it is too short. Which it probably is, seeing how at the moment it is 8 missions only.
The setting is interesting. So far they have not done too much with it.
The Prologue - Tutorial was fun and fairly good at giving info on the setting through the dialogue between characters.
Missions 1 and 2 were fun, but the writing was limited to the kind of running commentary we are used to from Gearbox through Claptrap, Handsome Jack etc.
With the nice art stye, I feel they could have made an animated series or graphic novel out of the story and done it more justice.
I'll keep you posted though.