I really dislike the O2, it's probably the worst p...

I really dislike the O2, it's probably the worst place for gigs in London. It's way too big, always crowded, soulless inside and poorly thought-out overall. It takes forever to get in and out due to small entrance and massive size. Prepare for queues everywhere! There's not enough bars or toilets, and they're not easily accessible. Bars especially are poorly placed and not run very efficiently, not to mention the exorbitant prices. Tickets are always expensive for concerts here, despite the poor experience you get. It's really not OK for a venue of this size. Standing tickets provide decent experience but then you're in a massive crowd of people. Level 1 seating is always expensive, and you can rely on Ticketmaster to sell them at ridiculous prices thanks to their ludicrous Platinum programme. Cheapest level 4 tickets make you feel like you're a watching TV show far way, rather than actually being there, with especially poor sound.