My comment was a pun on the expression 'too little, too late.' 'Too little' because, if the lighting is the fix, this fix is only superficial; 'too late' because this fix would be apparent only at night, when it's late. Either way, I'd conjecture that we're all to some degree entitled to share our comments on architecture in our shared city. So unless there's a good, likely engineering-based reason for putting up the mis-matched glass on the mechanical here, I'd say that this is something that should have been avoided.
But I'm always open to objections.