Just got back from a day at the park, so I figured I'd give my two cents about The Beast.
I underestimated this ride entirely. I was expecting it to be a similar experience to Crazy Beach Party, but it was a different beast entirely (no pun intended). It starts off slow, but at some point the force of the arm really kicks in and pushes you hard into your seat.
Honestly, this was the most intense flat ride experience I've had. Cresting the top, I found myself taken aback by how heavy the gravity on this ride was. It's an experience that takes a lot out of you, and it had me feeling nauseous for the rest of the day (though, admittedly, this was most likely because I had been on all the biggest rides in about thirty minutes leading up to the Beast.)
All in all, it was a great ride! But it really knocked me on my butt. I wouldn't recommend it for people who like a casual ride experience, nor would I recommend it to people who don't enjoy flat rides (obviously.)