I ordered this adventure because my players are getting close to the end of the Starter Set and this adventure appealed to me more than the others that were already released.
I'm getting a bit scared though after reading this is for experienced DM's.
I only have about 7 sessions under my belt and don't consider myself that experienced yet.
But perhaps this is the best way to learn and improve?
Take this for what it is worth: I have been DMing for 15 years now and maybe because it have never run an published encounter, I am still a wee bit scared. I think it is natural. I am well versed in running sandbox campaigns so that aspect is known to me at least.
I play with friends generally, and so failure, while always a possibility becomes more of a learning experience. What did I do wrong? What could I have included or excluded to make the campaign more gripping? These are things you can learn after a not so good attempt.
This adventure looks like an excellent way to cut your teeth in regards to Dming. I do agree though, it will require some experience with Dming. Fitting together your encounters both random and pre-built into a seamless adventure is going to be a good portion of what you will want to do.
Here is something else I am planning on working on while running this campaign. As it has been said, there is the potential for a lot of random encounters. I am fine with that, and my players are fine with that. They do not like to fast forward travel all of the time. I like that some of the terrain has suggested monster encounters, I am taking that further and sectioning off the journey into several territories for certain monsters/encounters.
Think the Raptors' tall grass from Jurassic Park. I think it will add to the progression as they travel and make it more interesting for the players to map as they go along. Probably not a revolutionary idea, but I like to take some of the random out of my random encounters from time to time in favor of verisimilitude.
: / I feel now like I was all over the place in this post. Oh well!