FYI, it looks like a better translation of Aizen's words are "Just as I expected/thought" rather than "planned". Might not seem like much, but to me it makes a pretty big difference XD Guessing at an outcome based on knowledge is a lot different than actively working towards something happening.
That does make a big difference, not so much in the Super Aizen sense because he's still way too overpowered, and I don't think even seen his Bankai, so who knows how much stronger he can get if he releases his second form. Also I still have no idea what his reasons for doing what he is doing, the reasons he's given make no sense to me at all, and all good villains need a good reason, even if it's something pretty far fetched as eating the moon like Madara.
Mangastreams Twitter suggests this weeks Manga should be epic, so maybe Paradox is right and Aizen really is Ichigo's mother in disguise.