Is it worth it? Good question. If one can take the marketing claims about its quality at face value, it probably is. Maybe. The question I think you really need to answer is, what is it worth to you? Is it worth $3,364 of your money?
There is no mention of collets. Before I bought it I'd make sure it can accept some kind of collets.
The number of thread pitches it can cut is quite limited. That may or may not be a problem.
With a 1.5hp motor, it is way overpowered (assuming it's a for-real 1.5hp) but that shouldn't hurt and it's a lot better than being underpowered.
It's got a huge hole through the spindle for a lathe this size, which is goodness.
I know you didn't ask, but there is also the 10K you might consider. The 10K is a lot more lathe, but it's almost $2K more money and suffers from having only a 0.86" spindle bore. There is also no mention of collets. If it's the same as an "original" 10K, it will use 6K collets, which can be hard to find.