Oi, why is it that people dislike Celebi just because it doesn't have Mew's precious TM Compatibility?
That insane TM compatibility is what makes Mew UNIQUE. It is POINTLESS to make another Pokemon like that.
Celebi makes up for it by being extremely defensive and an ace at teamwork. Recover, Heal Bell, Leech Seed, Ancientpower, Baton Pass, are among the moves it learns naturally.
So in conclusion, saying Celebi is a weaker Mew is like saying Miltank is a weaker Tauros.
"I think it's time I'll blow this scene, get everyone and their stuff together. Okay, 3, 2, 1, let's jam."
-From "Tank!"...the theme song to "Cowboy Bebop"