week 5 3 poster presentation feedback

The posters below are my latest compositions on week 5 Tuesday.  

The color of those posters are actually different to what i saw on the screen. It might still works but it somehow blur the image to some degree.

Critiques
1. The two headlines on the first posters need to be corrected. They should either get closer or be a bit far away from each others.
2.The baselines on the upper top of the second poster need to be corrected.
3. The display text on the third poster should could be better (It can have the kind of halftone effect the the second poster has).
4. The website text on the first poster is better to place at the bottom of the first column on the top.
5. Above all, keep developing the third poster as it will be the cover of the next assignment.
6. The headline on the third poster can be colorized (with the pink).

(I adjusted a bit after the presentation)