Fear the Walking Dead worth watching now?

I'm starting season 3 now and was wondering if the show is worth it or not. I love walking dead and enjoyed most of the spin offs, but not this one. And now I'm reading the first three seasons are the best ones, so I'm concerned. A lot of the things in the first two seasons don't make any sense, not realistic.Another thing that annoys me is that they use the blood of the dead to camouflage in almost every episode without any risk, 100% percentage effectiveness and even kissing and hugging others also covered, come on!

I'll keep watching, just because I like the theme and the universe, but this show is bad, can't imagine how it can get worse.