Within an hour I learned a lot

I asked the question about money flow index
http://web.wenxuecity.com/BBSView.php?SubID=finance&MsgID=1545246

First respone
基本没用，太慢了
second provided definition
MFI=上升中的价格*成交量 - 下降中的价格*成交量 -

third explaination
MFI为正仅仅意味着资金流入股市

finally the answer I am looking for

对于多头这是个好现象.


So, final question

does MFI为正仅仅意味着资金流入股市 always mean 对于多头这是个好现象?