Yeah, the game is far from perfect, but that list from reddit is largely nonsense. I really can't complain too much given how much time I've spent on the game, and for the most part I've really enjoyed it, but here are my gripes:
- Short and pretty crappy story
- The period between levels 20-26 is ridiculously grindy. Personally if it were up to me, I'd make the standard level cap 30, but allow light gear to be collected from level 20 onwards. That way you are still slowly levelling up normally while you collect the light gear.
- RNG - my main gripe here is the PVP rewards, but I also think there should be other ways to get the raid gear, even if it requires collecting 750 marks or 100 motes of light or something, at least then you wouldn't feel completely at the mercy of the RNG.
- Customization - It's decent enough during the first 20 levels, but the options in terms of armour become more and more limited until you reach the raid gear, where your only 'customization' becomes which exotic item you use. I really hope the DLC fixes this and gives more choice rather than just giving a single set of gear that allows you to reach 32.
- Events - I honestly thought there'd be events every other week or something, each with unique guns/armour on offer. This would also have helped massively with the customization issue.
- Updates - Bungie really does seem to fix the wrong things. It baffles me that they were so fast to patch the atheon cheese and yet they still haven't fixed the glitchy minotaur and they haven't done anything about the fact that quite often only 1/2 players are teleported. I don't know if the portal glitch has been fixed now, as I haven't experienced it for a while, but even if so, that took longer than the cheese patch.
I can't really think of much else I would criticize. Obviously that is still a fairly big list, but it doesn't particularly surprise me. Destiny is a very ambitious game and it is really not surprising that they didn't get everything right first time. If they make the same mistakes when it comes to Destiny 2 or whatever, then the criticism will be fully warranted.