From the solicit I was afraid it would mean a weak minded Clark, I was not wrong. I don't think people forgot, but in the end of doomed he let doomsday kill him. He didn't have the spirit to just 'free' doomsday, but let it outright 'kill' him. Only Brainiac later ressurrected him. This kind of characterization is getting tiring.
Here's what the bait stopped people from discussing:
This story is already a bad sign for continuity and consistency. Clark shouldn't be desperate to jump into the sun. This is right after the BM/SM annual. Clark has the wound in his torso still bleeding. Why would he be so desperate? He was perfectly fine using the solar flare knowing he would be powerless for the next 24 hours. He shouldn't be desperate, but instead in an hospital to get the wound fixed. If too much time had passed since then he would have bled out. Wouldn't make the least sense.
Someone can say that he has the T-shirt and new haircut. Yes, but the only preview where he gets such a wound is BM/SM annual. So yeah, not good signs for consistency. Or characterization for Clark.
About the final page. I don't like it, not because I believe it, but because it makes him weak minded and whiny. Tomasi, Pak, Yang, if anyone is reading this... I'm begging. I'm literally on my knees typing this, begging for better characterization for Clark. No, don't avert your eyes. I'll do this every time until we get better characterization for Clark. You brought this upon yourselves.