Complex sentence: Kitson himself has been quite outspoken in his dislike of Kay and his experiences on "Phoenix Nights", vowing to eschew future television projects of this nature, and any future work with Kay.
Split into simpler sentences: Kitson himself has been quite outspoken in his dislike of Kay and his experiences on "Phoenix Nights". He has vowed to eschew future television projects of this nature, and any future work with Kay.