Not...really? It sounds like the people who liked god-like mages are upset that they had their toys taken away, while the people who think Fighters should get to sit at the table of brotherhood with everyone else
still haven't gotten what they want. That is, unless they
become mages too.
Sometimes, "nobody's happy" will mean "everyone got something." Sometimes, it will mean nobody really got what they wanted. I'm not going to say that a reduction in caster power *compared to 3e* is bad--it surely is not. But "reduced from godhood" does not equate to "no longer ruling the roost." They're still orders of magnitude better off than non-casters--even Rogues, the most utility-y of the classes.
Instead of blatantly mischaracterizing what others are saying, perhaps we could note that I (just as an example) have not once
complained about the Fighter's combat ability? I've even explicitly called it top-tier for making
dead. I have focused literally everything I've said on the non-combat portion. The only
possible component that could be a complaint about combat performance is that I said they're highly sensitive to pacing (e.g. short rest frequency).