I think you are simply better off starting a new thread in that case, RotGrub.
This thread isn't about changing 5th edition's paradigm. It is about identifying and propping up the individual spells that are distinctively below average. You come across as trying to change the subject. This thread wasn't started to discuss the posible faults of 5E spellcasting in general - only those of individual spells.
Quite frankly, with language like "return to being normal" as if 5th edition wasn't normal, might I suggest you've accidentally stumbled into the wrong forum entirely?
I'm not changing the paradigm, IMO that is 5e's paradigm.
My point is that all you need to do to correct these spells is revert them to their AD&D incarnations. 5th edition did just that for many of the spells, but in some cases it seems the designers became a bit too worried about overbalance. Of course, if you consider that a few of the 5e designers were the same ones who created 4e, it's not surprising.
With that said, I do think that most of 5th edition is "normal" (at least compared to the previous edition), but there are still minor areas that need to be corrected.