First, I think the changes are an improvement. The changes seem to have been made based on the preferences of clients like me rather than clients like you; that happens. Sometimes I find myself on the opposite side of things, myself.
Second, to refresh, there is an update link on each account. It was stupid to have a Refresh All: It is wasteful to incur the cost of making connection with dozens of external services for the user to review one or two updates. If I managed any of those external services, I would have cut Yodlee off for having such a bone-headed capability in its service.
Third, I have no problem putting my accounts and transactions side-by-side. Click and hold the header of the transaction box, and drag it to the top of the right side. Voila.
I see a lot of promise with the new "Full View Apps" feature. I'm hoping they'll add a real Asset Allocation app soon. I am looking forward to what other application they eventually come up with, since this seems to be designed for extensibility. I'm also hoping that now that this update is completed, they can focus some time on working out the incompatibility issues with Computerserve.
Full View is far from Fidelity's best feature (that would be RIP, and Bill Pay is also superlatively good, as is the research, insights, etc. - Full View was very far down the list as it was.) However, I see this change as a significant improvement to Full View. I'm sorry you don't share that appreciation.