It could have been a 9 or even a 10, but it lacks of character development and tends to repeat itself.
Don't get me wrong. The characters (especially the duo Gilfoyle-Dinesh) are extraordinary and well depicted, but they don't grow along the episodes. They are somehow glued to a repetitive story format.
Richard is a magnet for problems and akward situations, Gilfoyle is the clever and cynical genius, Dinesh is Gilfoyle's perfect counterweight, Erlich has some rare lucid moments and becomes annoying by smoking from his pot, Jared is the good samaritan "having sex" ...
Despite those two negative points, this is an intelligent warm tv-show with a gorgeous and humorous venture of an IT company
In conclusion: If you have ever worked for an IT company you will definitely enyoj watching it.