I am not sure the impact on Aeon for property,,, but at least Aeon is the only shopping mall in JB that u can get ur groceries, entertainment - cinema etc within one mall...
Actually what JB lacks of is the decent shopping mall like in KL... Aeon is no doubt the best among the worst in JB at this pt of time...
From shopper's point of view, AEON is more atas and has good mix of shops/cafes apart from supermart. This particular Jusco supermart isnt very impressive but the best in BI to get organic veg, higher end groceries , also other organic produce like grains, sugar etc. But Tesco has better variety of veg I think. For groceries I prefer to shop in Tesco or Giant as there's no queue. Jusco queue is just too long.
They are all pretty near each other so I dont think it should make a big difference from the investment point. More important the jam along Jalan Skudai I think differentiates it from living on the other side as you can access the Expressway faster during peak times, this may be more obvious once more condo residents move in.