You know, I actually did like Star Trek: Enterprise. If you allow yourself to get past the somewhat wooden acting, and give the series a chance, it's pretty good.
I loved TNG and Voyager.
I tried twice to get into DS9, and failed.
Turns out I was just impatient, once they got the Defiant, it really began to drastically improve. And now DS9 is my favourite of the lot.
Definitely not "Deep Space Nothing", after all.
Though, I must say, personally I preferred the whole concept behind Stargate, and prefer the show as a whole. Must've watched Atlantis three times, and SG-1 twice. Give it another few years, and I'll probably watch them all again.
I found it such a shame that Stargate: Universe was cut short. I really liked the concept behind it, and I felt it had so much potential. Just not enough attention was paid to the story, keeping it interesting etc. I felt so annoyed that I never got to find out what it is they had found, and were travelling to at the end.