I dont want to write a speech about it so ill just sum it down to this:
False Choice, you have a shit load of mods but only a few matter for maximum DPS efficiency.
The only mods i like are the corrupted ones that give you bonuses at the change of some drawbacks, theres actually a choice to make when MODIFYING your loadout rather than UPGRADING it.
Also reminds me of other things i dislike like the level scaling system (one shot everything or do 0 damage) , the Melee system (pretty animations but otherwise worthless), the weapons stats (High RoF + Crit chance /damage is King), the Frames abilities (Iron Skin, Hysteria, Battle Cry, Super Jump etc) and Stats (Armor), The Damage system (Burden of knowledge by having the memorize an elemental damage chart), The enemies (they dont offer true variety in the gameplay, for example an enemy that can only be damaged by a weak spot, promoting snipers usage) and other shit i cant recall right now
Overall the game is fun but has many problems that prevent it from being amazing and what keeps people interested is the endless Carrot on Stick grind fest it has (same shit Borderlands has)