Saw him at least 10 times this past year either on stream or in person. Good athletic ability to go with about 6-5 height. Very average shooter from deep (below average looking at stats, although shot looks decent), and a bit turnover prone. Although in fairness he suffered a fracture in his hand and played the later part of the season with his hand protected, which probably affected his handles to some degree.
I think there was a reason he only had mid-major interest before Texas offered out of the blue. I just don't see him as a high major impact player. By comparison, having watched Wieskamp in high school, there is no comparison - Joe was far more skilled.