10 Things The Guardians Of The Galaxy Sequel Mustn't Do

4. Fail To Show Some Of What Thanos Is Capable Of

Okay, so we saw a glimpse of Thanos in the Avengers mid-credits scene, we saw a couple of minutes of him and heard his voice for the first time in Guardians of the Galaxy and, assuming his next appearance is going to be in the Guardians of the Galaxy sequel, the next step is definitely to see him displaying some of his powers - even if it's just briefly. It was quite something for comic book fans just to see him turn to the camera and smile in the post-credits scene of the Avengers. It knocked us for six when he turned in his space chair and we saw him in all his glory in Guardians of the Galaxy. It would probably blow our collective minds if he launched some kind of town-levelling energy blast that killed a load of Xandarians (or any kind of mass display of destructive power). Basically, it would be a disappointment if his appearance didn't go one step further than what we've seen of him so far.