hope i'm improving...

[Dr Hulk]

back with some more...
hope i'm improving with this..

[tzp]

nice colors. Crisp, which is good. Not sure about the text at all, and seems a little empty.

[Victor76]

Try to stick to 1 render.. The focal should be on 1 main picture..Not much flow and the text could use some work.. But very nice effort...

[Dom]

2 focal points here; The render on the left, you only want 1 person because with two it's harder to get a nice flow etc. Then the text. It's so big that it attracts my eyes between those two points. Then the text in the corner, you don't want that.
It's getting there but you need to read some tutorials on blending/C4D placement/placement/lighting/text.

This one is edging with the text. Look at everyone elses work for help; size of the text, the fonts used. Your text is far too big. Again with this one, all I can suggest is that you read tutorials and keep trying. You'll get there.

[flatty]

Agree with dom

[diabloUNDERWRLD]

I agree with all of the above. Go check out some tutorials. They help a lot.

[CircaSurvive]

Too messy, stay away from those filters.

[SaTe]

Work on the text..