well, i wouldn't say that its the best in the world but it isn't the worst on the market either. Comparing to poker stars client for example, i would say 7/10...
i dont like to play at party poker, but honestly speaking it is very good room, their software crashes rarely, stron company and cash outs are fast and secure, support is a bit slower and not interested to help players
you have much worse rooms in the market
I've heard a lot of flak for inactivity fees so if you dont play regularly i wouldn't imo but it's up to you bro. Certainly not the worst network by far.
I absolutely hate the display, it's clunky and dull, but the missions are pretty interesting. Seems to be a good way of accumulating free cash just by playing normally. hands down a lot of other clients have it beat in my opinion.