Lovely. I like: Composition and background on the 1st. C4d usage on the 2nd. Colors and effects on the 4th. Don't like the 3rd.
1 and 4 are smex 2nd is nice but needs a better compo 3rd is kinda cool kinda not, choppy edges at parts
Very nice work. I love #1, #2, and #4. For number 1, I like the effects around the focal point, but the rest looks repeated and plain. For number 2, fabolous. I just don't like the colors for #3 and I don't like the render, but that's just me. But sweet effects though the text could be a little better. #4, awesome. B) Awesome job!
Wow...really nice work.. seems like i'm the only one who actually really likes the 3rd one...all of them are really good..
current your fourth def. Its the best in that bunch but the others are ok as well but lack in certain areas as listed above.