I have absolutely no doubt in my mind that that as a community we share many different opinions of what is a good curry (in the general sense). Comments about how the Bhuna is not filled to the rim demonstrates this, as my reaction to the picture was, it looks good and isn't swimming in a runny gravy.
But I would have to agree with the comments on this restaurant being a typical 'run of the mill' place. Based mostly on the video's and webcam I have watched and now this review.
Bobby, you don't need a pipette to do this, use a small drinking straw. Simply stand the straw in the colouring solution, place your finger over the other end. To release a single drop, gently roll your finger to allow just a small amount of air into the straw to create a droplet at the bottom of the straw. Job done.