Complex sentence: He received positive reviews for his tremendous work in his debut movie as film director.He is currently directing IruMugan starring Chiyaan Vikram, Nayanthara and Nithya Menen.
Split into simpler sentences: He received positive reviews for his tremendous work in his debut movie as film director. Shankar is currently directing Iru Mugan starring Chiyaan Vikram, Nayanthara and Nithya Menen.