Also, I think "bad" is too broad a term to use when discussing almost anything he made past 1987. It's all pretty bad, but there are varying degrees of badness to consider. Dracula 3D is bad, but is it as bad as The Card Player or Mother of Tears? Does that make it better or worse than Giallo? Being an Argento fan is...complicated. 
Haha, definitely! Luckily, I avoided most of Argento's more recent films. What I saw wasn't that good, so I didn't persevere
.
I liked some of his early stuff:
The Bird with the Crystal Plumage was a nice movie,
The Cat o' Nine Tails wasn't that bad,
Deep Red is probably his best film, and
Suspiria didn't really convince me, but it had some good scenes and lightning. I liked the style of his early films, but they always felt like there was something lacking, to me. Maybe I'm just not that much into the genre.
Anyway, next image:
