Hey, nice to read some thoughts on Save the green planet with which I can agree. Everybody else I talked to, seemed to think this was the new Tarantino or something. 
While the film had imo quite a lot of good moments it was totally tearing itself apart into different directions all of the time. In the end the director wanted to package so much into his film, that he would have needed one or two hours more to drive a sensible point home. As it is, the film is overburdened and too long, and in the end fell on the wrong side of the scale for me, even if its heart might have been in the right place.
A classic case of a talented director wanting way too much.