Nothing that wrong with an Acer, but nothing that right with them either... I use them but only because I get a substantial discount from work... viewing angle on both my 19 and 24" are identical and very wide, response times are just about good enough for gaming but a little bit lacking for very fast games like quake 3 (not that would be a problem for the OP's father in law tho) they are clear and sharp, colors are ok.