Bloomenstiel Judaica Plaza
13394 Preston Rd, Dallas, TX 75240
Agreed with the commentator below - I don't get the negative reviews either. They seem to be posted by the very few and the very pissed off.
Bloomenstiel's is definitely one of the better Judaica stores I have been to and is hands-down the best in Texas. The Rabbi who owns it is a real treasure to both the Jewish and non-Jewish communities of faith in Dallas.
My only complaint is that the store is VERY busy and that things (like books) and other merchandise often get disarrayed. It can often be a little chaotic. Of course, that plus the Yiddish in the air and the sound of klezmer just make the experience all the more unique.