Superman continues to be good Tomasi era filler with teen Jon (but more somber than those tended to be). It's pretty much exactly what you'd expect from the previous two issues, except Jon's unconventional heat vision actually looks unconventional now (even if not really enough to sell it as an exciting new thing). The part where Superman notes Qarath o Bakkis was following his father's footsteps in being exiled was actually a good parallel to Jon taking over as Superman.
The Tales of Metropolis back-up had a decent enough end for an underwhelming story, but I can't really get over it all being a "Bibbo is very sad" story. Steel showed up to do nothing, which was disappointing. Bibbo crushing a light bulb with his bare hand to break himself out of the illusion was a good moment.
Overall a decent end to the last two Superman volumes (Tomasi/Gleason's and Bendis'), I guess. Still fairly unexciting compared to Action.