Compared to the previous ones. This is an idiotic jumbled mess that cannot decide what it wants to be. Emo-drama, action-comedy, torture-horror? It ends up being a big nothing. The plot is moronic and inconsistent. No original ideas combined with recycled characters. The movie feels like a standalone productions and not really a part of the MCU.
Adam Warlock and the High Evolutionary are idiots or bad jokes. The later is not threatening at all just like Kang. At least Thanos was a legit psycho. The relationship of Gamora and Quill was handled pretty badly. The runtime is too long filled with unnecessary CGI. Nebula looks very weird and the design of Groot is also questionable.
Also, screaming your lines is not funny. The music feels forced in most scenes.
Summary: it is a "must" watch because of Vol 1&2 but this isn't entertaining or good at all.
Adam Warlock and the High Evolutionary are idiots or bad jokes. The later is not threatening at all just like Kang. At least Thanos was a legit psycho. The relationship of Gamora and Quill was handled pretty badly. The runtime is too long filled with unnecessary CGI. Nebula looks very weird and the design of Groot is also questionable.
Also, screaming your lines is not funny. The music feels forced in most scenes.
Summary: it is a "must" watch because of Vol 1&2 but this isn't entertaining or good at all.