Not really. There are direct buses to Chinatown, Bugis, Vivocity, Suntec City, Marina also and to Bugis, travelling time is about 25-30 mins, depending on the traffic condition. Singapore transport system is very efficient leh, no MRT but have bus servicing.
No doubt, it is not near to MRT, but where got all ppty near to MRT one, definitely there must have some that are far away from MRT lah. If everybody wants to stay near/next to MRT, then all those ppty that are far away from MRT will be a ghost town already, hehe.