I am re-reading some issues and Betty really does notice when the personality switches. Not sure about smelling it though. She smells gamma, that's out of question, and she can follow the scent like a dog.
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so red hulks can go through red doors and green hulks can go through green doors. Quite the color swap.
Well, the penultimate page's reaction was certainly of the "It was at that moment he knew..." variety.
Immortal Hulk was absolutely outstanding,; easily in my top 5 from this run, and one of the best Hulk issues I've read!
It has everything that makes me love this character, which makes him my favorite by far, and his rich world/mythos. Not many can write stuff like this so well, but Ewing is one of the few! Bennett's work here is some of the most impressive I've seen on this book!
Things are really getting serious now!
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Hulk lefting some room for Cosmic Radiation to Joe was great (Hulks can "eat cosmic" too, baby! And the new "Cosmic Hulk" emerging from the Red Door was amazing. What an end.
Btw, concerning the U-Foes, I wouldn't like to be their place.