As for the new bobsleds.... I'm 6' 3" and I found myself missing the old bobsled for the space in the sled. It definitely hurt my knees a bit. And the seat really isn't much of a seat. I think they mainly changed the bobsleds to improve the seatbelts that remain fastened now until the end of the ride. I think they could have made the bobsled conditions more comfortable though.
The mountain and the inside of the mountain look great now. It is also nice to see that they are now offering a single rider line!
Will I continue riding it? Yes. I'll take a little bit of pain to go on this awesome ride.