Won't say that this round has lots of entries.
Although Entry 2 seems to be a little noob-ish,I guess the author is more like someone who can do a lot better than that and he knows that too.
Entry 1 could've seen a little more increase in render effects.Although I like the shapework,the yellows hurt the eyes too much.The stroked render part goes well.I'd say that this is a great effort,bout could've been worked out more properly.
Entry 3 and Entry 4 are the stealers here.Although entry 4 seems more of a wally that can be really stumbled upon the web,the fontwork looks pretty good.The only negative I found is that its a little bit bright for me.
Entry 3 is a stunner.The render,although could've been sharpened a little bit,but its placement and the textures combined woth the work on the background really makes it a good one.The text work is good.
Overall I feel that all the 4 have done well this time.Keep up the good work and Good luck!