User blog comment:Zulfiq/Post Dangai Training Ichigo VS Post Squad Zero Vacation Ichigo/@comment-5398287-20140917121144/@comment-5398287-20140917172744

Yes, we may not have seen the full extent of Ichigo's capabilities yet because he hasn't faced an opponent that's pushed him that far, but what we have seen (moving past 4 Sternritter instantaneously, withstanding crashing into a clock tower with enough force to break it and 5 gigajoules of electricity with no injuries, throwing people through buildings with one hand and zero effort, having a new Zanpakuto technique that's at least twice as strong as a regular Getsuga Tensho and can be used in one go), it's clear that he's much, much more powerful than he was at the beginning of the arc, and using orders of magnitude and such we can guesstimate his full power, which is very likely on par with or greater than FGT Ichigo.