Opinions on the Commack Wedding Center

I got them to agree to a good price on my chosen gown today, but I'm a bit worried about all the bad reviews I've read on here. I was thinking of ordering my dress there tomorrow or Saturday. Has anyone had a good experience there? Maybe it's worth a little more money to shlep into RK Bridal, or call around a bit more. I can't spend much more time shopping around, I'm out fo time, the dress has to be ordered. My wedding is in twenty weeks!