During all my LD's I've had I've had a nagging feeling, I always "feel" a certain way while LD'ing compared to dreaming in my case it's like block of heaviness on my head. After doing the cycles I felt the exact same feeling of heaviness on my head. So my theory is that you enter the dream lucid same as WILD.

That being said I tried it and failed hard, mostly because I only managed to sleep 3 hours before I had to get up