That's because Kuroko is not a sport series. It's actually a fighting shounen disguised as a sport.
(I'm only half joking)
Without understanding what you liked about Kuroko, I guess the closest thing to it would be Prince of Tennis? If your issue are with the matches, I think the most interesting matches are later and in S2, but I can't recall now. But Haikyuu is a fairly grounded series, so don't expect super powers or people with split personalities.
Hm, I wonder if that's what I found the most enjoyable about Kuroko. I did like the idea of prodigies being such a big part of it, and how the main team felt like underdogs against insurmountable odds so consistently.
One thing "grounded" that I liked more with Kuroko, though, was the main character himself. The quiet, seemingly despondent guy was a nice change of pace compared to the typical hothead go-getter.
I think the only other "sports" series I've seen was Ping Pong. That was fantastic.
But,
At least keep watching through Nekoma.
I dunno. I've seen both of those shows and I like both of them, but Haikyuu is on another level for me. I thought the matches felt way more dynamic and tense as well. I'd say stick with it.
Thanks, I'll watch it some more. As the stakes inevitably get higher, it might intrigue me more moving forward.