I can understand your frustration. I have posted elsewhere as had Flying Fireman about the change of A380 to 777 on the Bangkok route. I recently flew the following four sectors in F
LHR-DXB: 773ER - with Suites
DXB-BKK: A380 - with Suites
BKK-DXB: 773ER - no Suites
DXB-LGW: 772ER - no Suites
The Suites were the same on both A380 and 777. In the end, the product was not too much different. I was fortunate as the crews on each sector were very good and could not be faulted. Once a glass or two of DP was consumed I was quite relaxed.