Borderlands: The Handsome Collection consists of Borderlands 2 and Borderlands: The Pre-Sequel with all of their DLC included. Both games are FPS's with RPG elements and loot collection.
Pro Great variety of character classes
Both games in the collection have 6 character classes (12 total). Each one has unique abilities that are affected by the skill trees, allowing you to further specialize your character to suit your playstyle. You can choose the support skills to help your teammates, defensive skills if you like being in the middle of the action, or offensive skills to quickly destroy enemies at the cost of increased risk. There's enough variety to keep it fresh across multiple playthroughs of two very similar games.
Pro Exciting loot collection
Every time you kill an enemy or open a chest an item can drop. There are millions of possible combinations, each with their unique appearances and stats, so you never know what you'll get. It can be a really weak but rainbow-colored rifle, or an exceptionally powerful golden shotgun. The potential to find the best loot in the most humble locations makes killing enemies and finding chests incredibly exciting and satisfying.
Pro Awesome co-op experience
Borderlands is a lot more fun when you play it together with your friends. It's not just due to the excitement of going on an adventure together, it's also because the teamwork feels rewarding and meaningful.
The various characters and guns have their strengths and weaknesses, so you can cover for each others weaknesses. It creates an experience where you learn to rely on each other and forge a stronger bond as a result.
Pro Really good value for its price
The Handsome Collection contains Borderlands 2 and Borderlands: TPS with all of their DLC included, which gives you more than 100 hours of exciting content. Before this collection was released you'd have to spend more than $100 to get all the DLC for these 2 games.
Con Can get repetitive over long play sessions
The gameplay is very simple at its core - you get a new mission, shoot/beat up everyone, loot items, rinse, and repeat. After doing this multiple times it can start feeling a bit dull, especially at the lower levels when your character doesn't have many abilities unlocked to keep it interesting. It might be better to stick to short play sessions, which could prevent you from burning out.