Storyline and worldbuilding was truly exceptional. A great combination of recycled international cinema stories with a unique and intriguing additions from Tamil society. 10/10 for the writing.
Special effects and art direction was amazing, though not perfect there are so many details they went to the extent. 7/10
VFX was average at best, they've tried to recreate the terror of the LoTR and Van Helsing movies but came out just passable. 3/10
The screenplay and the concluding chapters were a let down. The first 3 episodes set the expectations high but the final 3 were a let down. So 5/10.
Some impressive performances from Aadukalam Naren, George Maryan, Kalairani, Muthukumar, Tharani Suresh, Arjun Chidambaram, Thalaivasal Vijay, Abishek Kumar and some of the actors playing the villainous characters. Underwhelming performance from Arya, especially considering he's capable.