I liked it, but then I find movies (and other art forms) concerning the act of work, especially office work, quite engrossing. I can understand why it might seem weird and unremarkable to some. Perhaps you need to have experienced office work, especially in a large, soulless space, toiling for a large, soulless organisation, to appreciate some of the nuances and petty frictions on display here. The more I think about the film, the more it chimes with me. It's one man raging against the machine and finding his own way of managing the profound frustrations of being misunderstood and under-appreciated.