My disappointment in this product might have a lot to do with high expectations based on the outstanding quality of the Tate's permanent collection. Yet only a paltry 150 works are included, and those from among a limited selection of artists and schools. Worse, the image quality is poor. I apologize for the lack of screen captures, but I don't have web space to waste. Even more disturbing than the content is the interface.
Navigation is unwieldy, with a hackneyed gallery metaphor that is restrictive and unattractive.
The Zoom function is activated by double-clicking on the displayed image. This automated feature cannot be stopped, so it's too bad that they couldn't at least have made it interesting or informative. That is, if you can figure out how to select the images, and if you don't mind doing it over again every time, because I sure can't figure how to save a private gallery for future use.