Also lol @ the idea it's unfair to portray him as an awful person, given the brutal methods he's used (which includes before this conflict even started).
Okay lets look at it from a logical PoV:
Is he worse than Hitler (jumping right in there)?: No
Is he worse than the Shah of Iran (put in power by the USA)?: No
Is he worse than Kim Jong-un: No
Is he worse than Saddam?: No
Is he worse than Gaddafi?: No
Is he any worse than the current US backed Iraqi government?: No
Is he any worse than the current US backed Ukrainian government?: No
So yes it is unfair to try and paint him as a brutal oppressive dictator as the west have been doing, because in reality he is nowhere near as bad as the dictators they compare him too, is actually a reformist, is liked by the majority of his people (hence why the rebels in Syria have done so badly compared to other ME countries, because he has public support) and until all this kicked off he was running one of the best countries in the ME (may not have been perfect but it was by far above average and a damn site better than it is now).