I had a medium plate mixed with some different dishes + salad on display. That was quite a generous portion, my plate was entirely filled.
Not quite cheap, but that's Ireland, I guess.
They have lots of space and a somewhat nice atmosphere, the music was a bit disturbing.
There are a few downsides though: Food was lukewarm and overcooked, hence not thrilling. In addition to that my cutlery was dirty from crusted food. If they would clean better and replace those awful black trays, that would make a difference.
Govinda's - Abbey Street is a place to fill your belly, yet nothing for any gourmet's demands.
Cons: not very clean, rather (somewhat healthy) fast food