Mas Sake, I have been there a few times. And will NEVER go again. The service and food is horrible! The first time was not so bad. The sushi was okay, as long as you do not order the sashimi you will be fine.
My second dining experience was not good at all. First off the waitress was hardly checking on our table to see if we needed anything. The food made my friend and I sick (if you know what I mean). And not a good thing if your planning on going to a club afterwards. There was a group of us, two of us, including myself had the sashimi, which was a huge mistake. The other girls did not get sick.
I have a friend that had also dined at Mas Sake two months prior to my last experience. And while eating her salad. She was picking at it, and then realized she saw something moving in her food. It was a worm! She complained to the waitress, and the waitress did not seem to care?!!
Mas Sake does have a nice bar, cool music. Good place to hang out with friends, as long as you only drink and not touch any of their food! Horrible, yuck! yuck! WARNING, DO NOT ORDER the sashimi, unless you want to cleanse your body.
Pros: good music, cool bar, good for large groups
Cons: food is not edible, service is bad