I'm a true lover of Thai food and coming from Chicago and having spent some time in San Fran have eaten at some truly amazing Thai restaurants. Not to insult the C-U area or anything but the restaurants are overall lacking in quality in this neck of the woods.
Thara Thai has all the typical Thai dishes you would expect. This place is pretty traditional so don't expect the yuppy-ized all white chicken meat in the dishes, either. The curries, pad thai, and pad see ew are all pretty average. There's nothing amazing about this place but it is probably the best Thai food available in the area.
I do have to say, don't bother with the veggie spring rolls or veggie potstickers, I'm pretty sure those are frozen. DO however check out the sticky rice with custard dessert. Pretty yummy.