Where are you putting up at in JB? Perhaps you can also share with us your experience here.
Nothing much to share actually as I am still picking up my experiences for the past 3 months. Am at Prima Regency currently. Bought a studio at Palazio and waiting for TOP as well as EDL's opening.
Otherwise - there is this blog (http://j-travel.blogspot.com/) I find very interesting because he documents some nice food places to try out (mostly JB).
Also for those who want to save even further, maybank's friends and family masters card (SG) is a must have 5% cash back on petrol in JB as well as tescos's, giant and carrefour. =)