Upgraded from Obstructed to Obstructed FB

We were upgraded from an Obstructed Oceanview (FC) to the same but (FB). Unfortunately looking at the images of the cabins online, the upgrade actually put us in a cabin that has less of a view than the first. Of course I understand we agreed to allow to be upgraded but thought it would be a similar obstruction view, not more. Other than the location, (nearer to elevators but same deck), I don’t see any other changes as an upgrade. Is it worth calling and seeing if we can go back to our former room?