As for the reclad, both inside and out, to me it screams "we have to use some of this... and some of this... and some of that... and OH! where can we add this... and what if we use some of this in between this and that...". At some point someone on the design or ownership team should have stood up and yelled "stop already!!! This isn't going to turn out well". But they didn't and it didn't.
The original curtainwall was past it's "best before date" from a performance perspective, there was at least a continuity between it and everything else. From the strange mullion locations in the new curtainwall to the lighting to the floor finishes, what's there now suffers from a lack of identiy and cohesion and won't age nearly as well as the original.