I hadn’t tried Year View and Grid View at the time you were operating the Touch Beta, so I was not able to provide any feedback on them at that time.
I have just started using them now and discovered that they have issues when used on Touch devices.
There seems to be an issue with z-indexing of the quick-info window and year-view tooltip window on android tablets.
Also, in year view, the tooltip is too small to be usable on a touch device.