Absolutely perfect. Playing them again is just as fun as the first time.
Several things make this series good... the good sense of humor, great action, and a deeply entertaining story. The weapons are outrageous and so are the characters.
This is one of those games that I will playing for years to come. I would recommend this game to fans of 3D platformers, games with a good sense of humor, and Maniac Mansion. I'm sure almost everybody would enjoy this game.
The main reason I gave this game a 10 is because the games in the collection are all worth tens and improving games that were already 10s and putting them all together in one is certainly worth a 10. The only complaint I have is that they should've put more of the games into the collection than they did.