Need opinions on this acrylic cube

[mike31154]

I don't own an acrylic tank, but have always been curious about buffing out or removing scratches on them if you do end up making an error. Sounds like a great argument that this can be done, but for the scratches on the inside, near the bottom, who's willing to empty their tank in order to do this? Especially on a very large one. Not a big deal on a nano, or maybe it is. Still stress on the inhabitants and then trying to figure out how to keep the mess to a minimum.

I've also never been a fan of any bow front or bent corner tank, glass or acrylic. Looks kind of pleasing with the round contours, but there's generally a more distorted view through that part of the tank.