Given that there have been several responses here from others that have flown different trainers, then I think I may have chosen a different trainer. It looks like there are several trainers available that fly just as good, don't have the 'bells and whistles' so therefore are cheaper.
What I liked about the NexStar "system" is that I was able to get everything needed (except for the field kit, etc) in one package. When I bought my NexStar from my LHS I got:

The plane ARF - all I had to do was connect landing gear, and tail section.
Engine - installed, broken in, tuned (according to mfg docs)
Fuel tank, installed, connected
Servos, receiver, battery - installed, connected
Transmitter and charger
RealFlight flying simulator software (NexStar version only tho), USB radio connector cable

If you got the above for a different trainer, what would it cost? I don't know what the price difference is (I think I paid $350ish for the above) but each individual will have to see if the difference is worth it. For example, if I could get the Kadet with all of the above and it is cheaper, then why not get the Kadet?

I guess what I am saying is that I liked the trainer and accessories in 1 box.

Can anyone recommend a twin engine jet trainer?

Just kidding...