I ran Snakes Underfoot for my game group and we had a lot of fun. The adventure is written to be ran with 5e, but I was able to run it with good ol' 3.5. I was able to expand on one of the hooks at the beginning of the adventure and run it the night that I grabbed it.
I highly recommend Snakes Underfoot and I'm looking forward to the next Drop Scene Adventure.
[5 of 5 Stars!]