Chernobyl 2019 Series review

Chernobyl, I saw so much of discussion about this and finally watched this mini series. The depiction is immaculate and the music that comes in the background was giving terrific feeling. I would say this series is good but not the best. I feel this series is being overrated. The incidents and the way the nuclear reactor works are not much clear i.e it was all in the form of speech. I know showing the real nuclear reactor is difficult but I atleast I expected the explanation is not too theoretical. As it's more like theory it was difficult to concentrate or atleast for me. I was pressing backforward for too many times to get to the context and what is being discussed. A series is something that should cover everything - every word they say should be connected. Here, the connection to Vienna is something like in a speech form - there was no depiction. I don't know how people are giving 10 out of 10 for this series. May be they are getting too emotional as its related to the real incidents. But for me this is good and it deserves 7 out of 10. Felt like reading a book rather than series.