Bizarro will never be my favourite scenario for comics. For me, it too often strays onto the wrong side of the "stupid/awesome" line. Most of the stories I've read have been semi-impenetrable bores, culminating in the huge disappointment of the 2-issue Superman/Batman story that was part of the Blackest Night event. I'm a big fan of the book, but even that couldn't bring Bizarro to life for me.
It felt like the same thing was happening as I read the main story from this collection. I just couldn't warm to the story for the first couple of issues. But, by the third, Geoff Johns et al were really grabbing my attention. Things transformed from stupid to awesome right around the time the Fat Flash turned up, and I finally started to enjoy the Bizarro universe. I guess I hadn't read any stories that made it seem fun until that point.
I loved how Pa Kent brought out the best in Superman. While the story starts as a daft comic about opposite-world, there are some great moments of tenderness between father and son. You begin to realise that a lot of Superman's humanity is down to his human parents. The childhood scenes sprinkled throughout are very well done; touching, believable, sweet and funny.
Things get more epic towards the end of the tale, and watching Superman play the villain (because on Bizarro world that's what he has to do to be the good guy) works really well.
The rest of the book is padded out with older reprints, a kind of whirlwind tour of "Bizarro Through the Years." I love the way the Bizarros are drawn in The Son of Bizarro, but can't say anything good about the story. It's a typical piece of 60s comic book fluff with a weirdly unsentimental tone.
The Mark of Bizarro is an 80s tale. 20 years on from the previous example, the writing gets slightly better and the art gets slightly worse.
Finally, The Mirror, Crack'd is, as Johns writes in the preface, a "Frankenstein-like" take on Bizarro. There's no backwards dialogue, no square planet, just a tragic figure in a tragic tale that really grips. Bizarro as monster works remarkably well, with echoes of Frankenstein and King Kong in the redemptive final showdown.
After reading this collection, I wouldn't go so far as to call myself converted to Bizarro's charms, but I certainly enjoyed them. I'm convinced that, in the right circumstances, there are more great stories to be told in this odd corner of the DCU.