Very mixed feelings [Warning: Spoilers included]

Rating: 6/10 (28 April 2019)

I am a big MCU Fan, and watched each and every of them. Infinity Wars is 9/10, if not 10/10 ....
Leaving the cinema, my immediate comparison was Skyfall v Spectre. I was also very disappointed about Spectre .... but this time, my feelings were more mixed.
The good parts of the Endgame are many, of course, if you are a die hard MCU Fan. Eg, "hail Hydra", Peggy Carter, the jokes and fun (kind of resembling Regarnok but the latter is better), the recap of the different historical MCU movie scenes in the pretext of tracing the different stones. MCU Fans would love them, and so do I. It brings back a lot of fond memories I have had in the past 11 years and this is great for a finale.
However, plot inconsistencies and illogical science aka time travel/Cap staying in the past etc just made me mad. The quantum realm can be better used to develop a much better, exciting plots without having too many inconsistencies and messes. The conversation between the Ancient One and Banner was so vague (ok, they can say that's a mix of science and myth and magic, fine ....) and if the Russo Brothers thought this can "rationalise" the whole inconsistent plots, they are undermining our intelligence. This is not an under 12 movie.
The complete demolition of Hulk and Thor are disastrous. I guess they try to plot Thor into a funny and cartoon like character possibly to prepare for the GOTG3 ? But if not,, this is a complete disaster. Hulk doesn't get a revenge he deserves.
There is a funeral for Iron Man, but how about Romanofff ? Romanoff also deserves some better treatment in the movie.
Transponding Thanos' spacecraft from the past to the present is also totally unbelievable and defying logic. More elaboration as to what Nebula has done is needed. The past Gamora stocked in the future ? Are they really plotting for GOTG3 ??
Another disappointing scene is Captain Marvel was beaten by Thanos without the stones - ok the last blast was because Thanos used the Power Stone, but otherwise it seems Thanos' power was too strong without the stones. This was not explained even at the Infinity War - as Thanos was already having the Power Stone (by destroying Xander) when they destroyed Thor and Loki at the opening scene. Last time at Titan the crew without Captain Marvel almost got Thanos (but for Star Lord), but this time with Thor and his new power, with Iron Man, Cap and Cap Marvel they were completely dismantled ! In the last fight scene which was quite messy (the opening was hilarious but that's all), Cap Marvel was blasted by the Power Stone but she's Cap Marvel .... since then she disappeared until the funeral ! That's why Iron Man was dead ....
So many logic defying plots that I originally gave this 5/10 but the additional score was a compliment of a finale and an ending of an era. The movie nicely sums up what we have experienced in the last 11 years but I do expect something out of the box, something terrific, something more logical. MCU this time does not live up to my expectations !