If you came for Arnold, well, spoilers, he's in it like 5 mins, tops... at the end of the movie.
That would be forgiven though, if the movie was any good. But it wasn't. Characters are underdeveloped and just bad, story and the premise is kinda OK, but it had to be refined and polished way more before production.
Then there is the comedy part of it all. Jokes are just plain, mostly not fun and all over the place. One of the main parts are "archive" photos that are almost all photoshoped, and badly. Now I don't know is that supposed to be a part of the joke or not, but if it is, it ain't funny. If it isn't, it just plain sucks and it's repetitive.
Movie starts out fine, but it falls apart quickly and then it just drags itself to the end. Mockumentary angle/style wasn't probably the best choice either.
What I want to say, in short, is - this movie is a mess and it mostly wasted an hour and a half of my life. It's not catastrophic bad, it's just a mix average not good and not interesting.
Also, writing, directing and then casting yourself as a main character is something usually seasoned movie pros should only try. No hate for the movie, it is an low budget indie movie of some sort and you have to respect that, but it just doesn't work.
Voir plus 
