Used to be a good spot about 2 years ago but quality is very hit or miss now. Sometimes I get amazing pupusas, but more often than not I get completely dry, empty pancakes. Their horchata isn't as great anymore either.
Also, twice in a row I've caught them inflating my tab (charged double tax first time and second time my check was somehow $5 more) and withholding my receipt, so be very careful when paying and make sure you get a receipt. I think from now on I'll drive a little more to not get ripped off.