Excruciatingly slow and very boring. I was waiting on something happening and well, it didn't. The dialogue was also not as good as it should have been. Very muffled sounding and that added to the east London accent, made it difficult to understand what any of the main characters were saying. Some of the cgi was ropey as well. At first I thought it was an issue with my WiFi, but after rewinding and watching again, it was obviously poorly generated, with some pixelated edges and shifting patterns and colours. Watched to the end hoping for a last minute reprieve. But it didn't come. Wasted Friday night viewing.