A few easyjet pilots have been in the sim when i was there and their comments were pretty positive. They said the sim was much the same and handled the same as the real a/c they fly. The only slight difference they felt was the flight controls being slightly heavier.
Obv being a former OAT student i would recommend the MCC. After coming out with 40hrs MCC/JOC then going onto do a sim check a few weeks later on a 747-400 sim, i felt well prepared with what i needed to do after and thought the Jet course was invaluable to my efforts in acheiveing employment.
For me this was the best and most enjoyable part of my whole experience.
adj