Ive *heard* that its not that great a movie unless youre a big x-men/hugh jackman fan. The plot is balls, its cheesey and predictable. I would almost go as far as saying that allegedly the only entertaining parts in that leaked version at least are the missing CGI, strings, weird annotations and crazy polygons.
Ive always liked the X-men movies and maybe the lack of polish doesnt help, but i dont think i'd recommend it that highly unless youre a wolverine fanboy.