Yes, Eldritch is lazy. There hasn't been a new album since 1990's Vision Thing - which is a shame as he was always a witty and intelligent bloke with a great sense of irony.
I thought Love and Rockets were okay (not as good as Bauhaus). Oingo Boingo doesn't ring any bells. Other Goth bands I remember having some decent songs would be The Birthday Party, Killing Joke (both not strictly speaking Goth), Fields Of The Nephilim, UK Decay and Southern Death Cult.
Other bands who had a great act but not much in the way of musicianly quality would be Danse Society, The Virgin Prunes, and several others who were all pretty generic but looked interesting. Alien Sex Fiend were tripe. There were also Sisters copyists (Rosetta Stone) who swiped everything from them except good tunes.
I liked Siouxsie at the time, along with the inevitable Bunnymen and Joy Division. Some of their music still plays well but I rarely listen to them these days. For some reason the Sisters' first two albums seem more timeless.