Woah, it looks brilliant! And I agree, the are will looks even better once the plants etc., have grown a bit more! And the entrance sign is beautiful.
I disagree, to me the entrance sign looks very disappointing compared to the scale of the theming and style of the ride. Towers doesn't really seem to do grand entrances, other than the ruins themselves.
I agree here, the entrance just looks... plain, as does most of the coaster from what we've seen.
As for the entrance signage I'd like to see something a little more interesting, perhaps vertically placed pointed wooden posts either side staggering into the ground either side to increase its horizontal size. Unlikely we'll see any changes here but would be nice nonetheless.
The reason I like the entrance signage is because of the way it has been simplified, breaking apart the background, the text and the logo into three different layers, yet still portraying the theme of the ride well.
The red background is very bold and makes the other features stand out, so if you were a first time visitor, it would catch your eye and you'd quickly know where the rides entrance was. I also really like how the logo is just a simple black shape, giving it an almost burnt out effect, and puts further emphasis on the brighter orange "Wicker Man" text. EDIT:
Obviously, this is very, very inaccurate from the real thing, but I think it does show what I'm talking about.