A huge disappointment. I really hope it's not built in this form - I'd hate to see that disappointment become permanent.
The first, worst offense is the obliteration of the wintergarden, replaced by a couple uninviting-looking walkways. This is not acceptable. The wintergarden needs to be brought back and, if possible, made an architectural feature of the building.
Secondly, the cube at the end. Instead of being a worthwhile architectural part of the ensemble, it looks dull as can be - and rather pointless. If it were a cubic atrium, it would make an interesting wintergarden in it's own right. Instead, having it just be more apartment blocks with a banal angling of the balconies doesn't invite joy, admiration or interest. At all.
Third - the division of this building into sections seems to have no dynamic rationale behind it, and makes little meaningful impact on the bulk of the building. It looks as if it was sectioned up arbitrarily, but in no way that enlivens or makes clearer sense of the building at all.
This one needs a complete redesign, in my opinion.