Avengers : infinity war was just a pro. It was fabulous. It was great in terms of animation work, cinematography, the entry of thor was brillient. The Dr. Strange acted tooo good.
Every character had its own role. The 3D od movie is advisable. Music was fantastic and thriller.
Most importantly, the Avengers left with a suspense as usaual and hence every marvel movie is important to see to get the suspense.!