Experimental software which does not sometimes work properly (no positive effect to EEG).
Software can change measurable brainwaves a bit but how it affects to brain performance is unknown.
Requires fast CPU and running times even for small effects are long (hours). Typically, you need about 100-10.000 iterations before some useful results. It means many hours of stimulation.
You need to actively concentrate on the audiovisual stimuli for hours which is tiresome. You can also only use software audio-only and listen sounds with headphones and with eyes closed.
Not for people with epilepsy. Flashing lights and sounds.
Command-line software is hard to use (there will be graphical user interface version of the software later when software functions stabilize).