I'm having the same problem as panthchesh: black screen with a "1" in the upper left corner, and a functional options button in the upper right corner. Playing on Google Chrome with hardware acceleration enabled.
If you want our most accurate attack (at least at low levels) to have a 20%-40% chance to miss, at least add a fast forward button/skip animation option, because this gets too grindy.
For people complaining about lack of hotkeys (read the instructions):
- a to select all, s to select all hero, d to select all units
- 1-6 hotkeys for spell
- qwertyuio hotkeys for units
- space bar to confirm units / spells placement
Hope this helps.